1 It may be that your credit card has had abnormal transactions, such as malicious cash withdrawal, forged information, and continuous password errors. And your bank card may be frozen by the bank.

For overdrawn bank cards, the bank will set an overdraft share for you according to your actual repayment ability. When your overdraft exceeds your share, the bank will freeze your bank card immediately.

Your bank card is a debit card. If it is frozen, it is wrong account freezing, that is, the bank mistakenly gave more money to your account, so the bank may freeze the part that was given to you. The first is the judicial freeze. According to the relevant provisions of the law, the judicial organ may apply to the bank for freezing your bank card because of the need of handling a case. At the same time, customs, tax authorities and other departments also have the right to freeze.