first, you need to know that credit cards can't transfer money to other banks. Credit card binding Alipay can not be used for transfer payment, but only for shopping. You need to select the available balance for Alipay transfer, such as Alipay balance, bank card with fast payment (balance required), and online banking payment (balance required). You can also recharge Alipay balance before transferring money. Alipay recharge methods are as follows

1. Fast payment (savings card with Alipay) or online banking

2. Call card

3. Recharge code, Lacarra and online remittance E.

if you have other specific questions, I suggest you call the customer service staff of the bank, hoping to help you.