The processing method is as follows:

1. If the authentication fails, you must go to the bank where the bank card was originally issued for reset.

2. Bring the ID card and bank card used to open the account and go to the bank branch where the card is issued for re-authorization.

3. If you have not engaged in illegal activities, it may be that the ID card information was leaked and used by others. If this is the case, you should go to the public security agency to report it. Authentication verifies whether the user has the right to access the system. User authentication is to authenticate users who are trying to access the network and check whether they have the right to access the network. Bank authentication failure means that when the credit card is swiped, the message "Please bank card authentication" is displayed. The bank verifies whether the user has the right to access the system. Failure in authentication means that the access has failed. Authentication is to verify whether the user has the right to access the system. The mainstream authentication method is to use authentication authorization to verify whether the digital signature is correct or not.