2. Pay off all debts: cancellation is caused by failure to repay on time, so the best solution is to pay off all debts as soon as possible. After repayment, you can contact the bank to restore your credit card account.
3. Negotiate repayment plan: If you can't pay off all the debts at one time due to economic difficulties, you can negotiate with the bank to make a repayment plan. Some banks may agree to repay the loan by installments or reduce part of the arrears, but they need to negotiate according to the specific situation.
4. Seek professional help: If you can't solve the problem yourself, you can seek professional credit card repayment consulting services or consult lawyers and other legal professionals.