How should the recruiters of public institutions complain when they encounter injustice? I need a very formal way and procedure, urgently! !

You must first understand that the recruitment of public institutions is not very formal, and if there is injustice, the relief method is almost ineffective. 1. Declare to the employer that he has been wronged. 2. Complain to the competent unit of the recruiting unit. (If the District Education Bureau recruits, you can complain to the Municipal Education Bureau. 3. Complain to the government discipline inspection department.