1. Turn on your mobile phone and enter the system, and click on the WeChat application on the desktop.
2. Go to WeChat, and on my page, click the payment option.
3. on the payment page, select credit card repayment to enter.
4. Enter the credit card for repayment, click more repayment methods, and choose to make an appointment for repayment.
5. in the repayment appointment interface, enter the repayment amount, select the repayment date, and click next.
6. finally, on the current repayment page, it shows that the handling fee has been reduced. just click buy now.