1. Log in to WeChat, click on My WeChat, and then open WeChat my wallet.

2. Enter my wallet, click Enter Bank Card, and bind the bank card in advance.

It's time to get into my wallet and bank card to see my personal luck and personality. I should be able to experience the WeChat book borrowing function first.

4. If you don't see it, it means that your WeChat is not qualified for the time being.