What can I do to deal with the spam messages sent by Ping An Bank?

You have to refuse the spam messages from Ping An Bank. If so, you can set up harassment interception in your SMS. In your phone settings, select Harassment, Intercept Harassment and Intercept Settings. After the click, there are text messages and phone calls. You can enter the code of the message you received before and set it as a blacklist, or every time you receive a message, the spam message will be blacklisted and it will gradually disappear.