Grade Appeal Letter Refinement

I need help reviewing and editing my grade appeal letter. The goal is to improve its structure and clarity.

Requirements:
- Adherence to university guidelines is mandatory
- Experience with academic appeal processes is a plus
- Strong background in persuasive writing is advantageous
Making that I am following due process

Ideal Freelancer should:
- Have a proven track record in academic writing
- Possess excellent grammar, spelling, and punctuation skills
- Be able to enhance tone and persuasion, in addition to structure and clarity

I look forward to your proposals.