1. Learn about the specific provisions for performing objections. The regulations in different regions may be different. Please consult the local education department or school for details.

2. apply. Generally speaking, you need to submit a written application to the school or the education department, stating the reasons for your opposition and providing relevant evidence.

3. Audit and investigation. The school or education department will review and investigate your application to verify whether there is any problem with your score.

4. Notification of results. If your application is approved, you will receive a new report card or adjusted score. If your application is rejected, you need to accept your original grades.

It should be noted that it takes some time and patience to deal with objections to exam results. I suggest you make preparations in advance and provide as much evidence as possible to support your application.