The method of wechat binding credit card:
1, open WeChat, enter mine, and click Pay.
2. After entering the payment, click the wallet.
3. You can see the bank card in your wallet and click it.
4. There is a "+"sign in the bank card interface, please click it.
5. Enter your Ping An Bank credit card number.
6. Then there is the final step, authentication. Fill in the reserved mobile phone number of the credit card and click Next. As long as the reserved number is correct, it will be added successfully.