The main reasons and solutions of credit card freezing;
If the card information such as password, expiration date and CVV code is entered incorrectly, you can go to any branch with your valid certificate and consult the customer service staff of the corresponding bank first.
Temporary card control, consult the corresponding bank customer service.
The credit card is overdue or the card is not standardized, and the specific situation is analyzed. If all the account debts are paid off, you can call the customer service hotline to try to unfreeze it, depending on the overdue degree of the credit card and the abnormal degree of the transaction. A special examination and approval department will comprehensively evaluate your personal situation.
The above is a comprehensive answer to this question, and you can find a specific solution to the reason for being frozen.