If the payout is going to a closed bank account it will just bounce back to eBay and await for you to register your updated bank account details.
Update your details here:
https://ppcapp.ebay.co.uk/myppc/wallet/list
You may need a PC / laptop to do this, Chrome and Firefox work best with eBay.
It will take a few days for eBay to verify those details, then money from your sales will be sent there.
