1. Recall whether you have really never consumed the items on the bill. Do you have any credit card reservations for previous purchases? Find out.

2. Have you ever lent your credit card to others?

3. Have you told others your card number? And what kind of PIN code is there?

4. Call Guangfa customer service number and ask questions.

5. If there is indeed a problem, quickly invite the bank to freeze the account, ask the bank to investigate, provide an explanation, and even ask for compensation.

6. If it is true that you did not spend it yourself, you must have a firm attitude and ask the bank to handle it. You can also call the police. (But it’s hard to say whether the police will accept it or not, it depends on the amount.)

7. Don’t wait, act quickly, the later you wait, the more passive you will be!