diff --git a/package.json b/package.json
index 1d8ed6a..aad832c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "ghost-lite",
-    "version": "0.1.4",
+    "version": "0.1.5",
     "description": "Web application for Ghost and Casper chain.",
     "author": "Uncle f4ts0 <f4ts0@ghostchain.io>",
     "maintainers": [
diff --git a/src/containers/Nominations.tsx b/src/containers/Nominations.tsx
index 26203df..631c238 100644
--- a/src/containers/Nominations.tsx
+++ b/src/containers/Nominations.tsx
@@ -24,11 +24,13 @@ import {
     useNominations,
     useLedger,
     usePayee,
+    useSlasingSpans,
     useEraRewardPoints,
     useCurrentValidators,
     useValidatorsOverview,
     useBondedAddress,
     useNominateCalldata,
+    useWithdrawCalldata,
     useSystemAccount,
     useBondCalldata,
     useUnbondCalldata,
@@ -205,6 +207,7 @@ export const Nominations = () => {
     const nominations = useNominations({ address: account?.address })
     const ledger = useLedger({ address: account?.address })
     const payee = usePayee({ address: account?.address })
+    const slashingSpans = useSlasingSpans({ address: account?.address })
     const eraRewardPoints = useEraRewardPoints({ eraIndex: eraIndex?.index })
     const currentValidators = useCurrentValidators({ address: interestingValidator })
     const validatorOverview = useValidatorsOverview({ eraIndex: eraIndex?.index, address: interestingValidator })
@@ -228,6 +231,7 @@ export const Nominations = () => {
 
     const bondedAddress = useBondedAddress({ address: account?.address })
 
+    const withdrawCalldata = useWithdrawCalldata({ numberOfSpans: slashingSpans?.length ?? 0 })
     const nominateCalldata = useNominateCalldata(checkedAddresses)
     const bondCalldata = useBondCalldata(
         convertedAmount > 0n ? convertedAmount : undefined
@@ -274,7 +278,7 @@ export const Nominations = () => {
     }, [ledger, eraIndex])
 
     const latestWithdrawEra = useMemo(() => {
-        return Math.max(ledger?.unlocking.map((el: Unlocking) => el.era - (eraIndex?.index ?? 0)) ?? [])
+        return Math.max(ledger?.unlocking.map((el: Unlocking) => el.era - (eraIndex?.index ?? 0)), [])
     }, [eraIndex, ledger])
 
     useEffect(() => {
@@ -449,6 +453,55 @@ export const Nominations = () => {
         }
     }, [account, chainId, clientFull, nominateCalldata, provider])
 
+    const handleOnWithdraw = useCallback(async () => {
+        setIsSubmittingTransaction(true)
+        setTransactionStatus(undefined)
+        setError(undefined)
+
+        try {
+            const tx = await provider!.createTx(
+                chainId ?? "",
+                account ? toHex(ss58Decode(account.address)[0]) : "",
+                withdrawCalldata ?? ""
+            )
+            await lastValueFrom(
+                submitTransaction$(clientFull, tx)
+                    .pipe(
+                        tap(({ txEvent }) => {
+                            let status: string = ""
+                            switch (txEvent.type) {
+                                case "broadcasted":
+                                    status = "broadcasted to available peers"
+                                    break
+                                case "txBestBlocksState":
+                                    status = `included in block #${txEvent.block.number}`
+                                    break
+                                case "finalized":
+                                    status = `finalized at block #${txEvent.block.number}`
+                                    break
+                                case "throttled":
+                                    status = "throttling to detect chain head..."
+                                    break
+                            }
+                            setTransactionStatus({
+                                status,
+                                hash: txEvent.block?.hash,
+                            })
+                        }),
+                    ),
+            )
+        } catch (err) {
+            if (err instanceof Error) {
+                const currentError = { type: "error", error: err.message }
+                setError(currentError)
+            }
+            console.error(err)
+        } finally {
+            setAmount("")
+            setIsSubmittingTransaction(false)
+        }
+    }, [account, chainId, clientFull, withdrawCalldata, provider])
+
     return (
         <div className="sm:w-[500px] w-[85%] h-fit flex flex-col flex-1 gap-8 justify-center self-center rounded py-2">
             <div className="bg-muted p-4 rounded flex flex-col gap-4">
@@ -509,18 +562,18 @@ export const Nominations = () => {
                                         className="sm:w-[300px] w-full"
                                         placeholder={applyDecimals(readyToWithdraw, tokenDecimals, tokenSymbol)}
                                     />} />
-                                    <Row title={`After ${latestWithdrawEra} era${latestWithdrawEra > 1 ? "s" : ""}`} element={<Input
+                                    {latestWithdrawEra > 0 && (<Row title={`After ${latestWithdrawEra} era${latestWithdrawEra > 1 ? "s" : ""}`} element={<Input
                                         readOnly
                                         aria-label="Pending"
                                         type="text"
                                         className="sm:w-[300px] w-full"
                                         placeholder={applyDecimals(waitingForWithdraw, tokenDecimals, tokenSymbol)}
-                                    />} />
+                                    />} />)}
                                     <Button
                                         type="button"
                                         variant="secondary"
                                         className="text-sm my-4 w-full"
-                                        onClick={() => alert("Not implemented yet")}
+                                        onClick={handleOnWithdraw}
                                         disabled={isSubmittingTransaction || readyToWithdraw === 0n}
                                     >
                                         <PiggyBank className="w-4 h-4 inline-block mr-2" />
@@ -547,7 +600,7 @@ export const Nominations = () => {
                             variant="secondary"
                             className="text-sm p-4 w-full"
                             onClick={handleOnNominate}
-                            disabled={isSubmittingTransaction || convertedAmount === 0n}
+                            disabled={isSubmittingTransaction || checkedAddresses.length === 0}
                         >
                             <Users className="w-4 h-4 inline-block mr-2" />
                             Nominate
@@ -576,6 +629,11 @@ export const Nominations = () => {
                         Unbond
                     </Button>
                 </div>
+                {eraRewardPoints?.individual.some((indivial: RewardPoints) => indivial?.at(0) === account?.address) && (
+                    <p className="text-xs text-destructive">
+                        You are attempting to use the nomination functionality from the current validator account, which is mutually exclusive. Please switch accounts or proceed at your own risk.
+                    </p>
+                )}
                 {!error && transactionStatus && (
                     <div className="flex flex-col">
                         <p className="text-xs text-accent overflow-hidden whitespace-nowrap text-ellipsis">
diff --git a/src/hooks/index.ts b/src/hooks/index.ts
index fbbba05..bcf144a 100644
--- a/src/hooks/index.ts
+++ b/src/hooks/index.ts
@@ -16,3 +16,4 @@ export * from "./useBondedAddress"
 export * from "./useNominations"
 export * from "./useLedger"
 export * from "./usePayee"
+export * from "./useSlasingSpans"
diff --git a/src/hooks/useCalldata.tsx b/src/hooks/useCalldata.tsx
index d0633fb..6d94e00 100644
--- a/src/hooks/useCalldata.tsx
+++ b/src/hooks/useCalldata.tsx
@@ -117,3 +117,25 @@ export const useNominateCalldata = (addresses: string[]) => {
     )
     return calldata
 }
+
+export const useWithdrawCalldata = (numberOfSpans: number) => {
+    const { client, chainId } = useUnstableProvider()
+    const metadata = useMetadata()
+    const { data: calldata } = useSWR(
+        client && chainId && numberOfSpans && metadata
+            ? ["withdraw_unbonded", client, chainId, metadata, numberOfSpans]
+            : null,
+        ([_, client, _chainId, metadata, numberOfSpans]) => {
+            const builder = getDynamicBuilder(getLookupFn(metadata))
+            const { codec, location } = builder.buildCall("Staking", "withdraw_unbonded")
+
+            return toHex(
+                mergeUint8(
+                    new Uint8Array(location),
+                    codec.enc({ num_slashing_spans: numberOfSpans }),
+                ),
+            )
+        }
+    )
+    return calldata
+}
diff --git a/src/hooks/useSlasingSpans.tsx b/src/hooks/useSlasingSpans.tsx
new file mode 100644
index 0000000..4c82107
--- /dev/null
+++ b/src/hooks/useSlasingSpans.tsx
@@ -0,0 +1,47 @@
+import useSWRSubscription from "swr/subscription"
+import { getDynamicBuilder, getLookupFn } from "@polkadot-api/metadata-builders"
+import type { BlockInfo } from "@polkadot-api/observable-client"
+import { distinct, filter, map, mergeMap } from "rxjs"
+
+import { useUnstableProvider } from "./useUnstableProvider"
+import { useMetadata } from "./useMetadata"
+
+export type Payee = {
+    type: string
+    value: string
+}
+
+export const useSlasingSpans = ({ address }: { address: string | undefined }) => {
+    const { chainHead$, chainId } = useUnstableProvider()
+    const metadata = useMetadata()
+    const { data: slasingSpans } = useSWRSubscription(
+        chainHead$ && address && chainId && metadata
+            ? ["slasingSpans", chainHead$, address, chainId, metadata]
+            : null,
+        ([_, chainHead$, address, chainId, metadata], { next }) => {
+            const { finalized$, storage$ } = chainHead$
+            const subscription = finalized$.pipe(
+                filter(Boolean),
+                mergeMap((blockInfo: BlockInfo) => {
+                    const builder = getDynamicBuilder(getLookupFn(metadata))
+                    const slasingSpans = builder.buildStorage("Staking", "SlashingSpans")
+                    return storage$(blockInfo?.hash, "value", () =>
+                        slasingSpans?.keys.enc(address)
+                    ).pipe(
+                        filter(Boolean),
+                        distinct(),
+                        map((value: string) => slasingSpans?.value.dec(value))
+                    )
+                }),
+            )
+            .subscribe({
+                next(slasingSpans) {
+                    next(null, slasingSpans)
+                },
+                error: next,
+            })
+            return () => subscription.unsubscribe()
+        }
+    )
+    return slasingSpans
+}