If the screen shows that the card has been locked by the banking system, it can no longer be used. There are two reasons for locking the card:

1. The most common reason why bank cards are locked is that the password is entered incorrectly. Once the password is entered incorrectly for more than 3 times, the bank card will be locked. You must bring your ID card and bank card to the counter to unlock it. Don't hold too many bank cards. Otherwise, the password is unclear or the password is the same, and the security cannot be guaranteed.