When you're logged in, click on your account, select 'Withdrawals/closures' in the menu on the left, and then choose 'Close account'.
You'll then be able to provide a reason for the closure and close the account.
When you're logged in, click on your account, select 'Withdrawals/closures' in the menu on the left, and then choose 'Close account'.
You'll then be able to provide a reason for the closure and close the account.