How to complain in stages for a long time

1. Complain to the local consumer association. Such complaints can be made by calling 123 15 or directly to the Consumers Association.

2. Complain to the local administrative department for industry and commerce.

3. Complain to the local China Banking and Insurance Regulatory Commission.

4. Log on to the complaint website directly, indicate the reason for the complaint, and wait for the staff to contact.