My application has been restricted, and my appeal has been ineffective for a long time. The reasons for the violation are as follows: "Platform Term 7.e.i.2 - Negatively impacting platform, products, data, or users

We determined that your app is negatively impacting the platform, products, data, or users and has violated or may have violated our terms. This violates Platform Term 7.e.i.2."

How do I proceed to find the cause? Ask for help.