In the first case, it depends. If it is misjudged as cashing, you can call the credit card customer service center of the issuing bank and explain the reason for applying for unsealing. If it is really cashed, it can't be unsealed.

In the second case, generally, after this matter is handled, the bank will unseal it;

In the third case, if the card is blocked due to serious overdue, you should make up the overdue debt as soon as possible. After paying off, you can call the bank customer service to explain the situation and get forgiveness.

The reason for being blocked

The first is due to the credit card cashing behavior. The issuing bank will freeze the credit card if it finds that there is a credit card cashing behavior.

The second type is the lost or stolen credit card: if the credit card is lost or stolen, in order to prevent the loss from further expanding, the issuing bank will generally be required to freeze the credit card, or the issuing bank will actively identify the frozen credit card.

Third, the overdue situation of credit cards is very serious, which leads to card closure.