Does the subject want to ask, "Someone came to the door to apply for a credit card for free. I provided my ID card and verification code. What should I do if I find that I was cheated?"?

1. First, contact the credit card issuer immediately and freeze the credit card account.

2. Secondly, report the case to the local public security organ and provide relevant evidence.

3. Finally, contact your bank credit card institution in time to inform you of the situation and ask for protection of your rights and interests.