Received a text message that Ping An Bank’s credit card is abnormally frozen

I think the reasons for the abnormal freezing of Ping An Bank’s credit card may be:

1. Insufficient credit limit: the bank may Cards are temporarily blocked to prevent delinquency.

2. Account anomalies: There are abnormal transactions, suspected fraud, etc. in the account.

3. Overdue repayment: Failure to repay on time or insufficient repayment amount.

4. Security verification: too many incorrect passwords, etc.

5. Banking system failure: Occasionally banking system failure occurs.