About level 3

I have a complaint to make. 7 months ago I was at level 3, and I went down to level 2 unfairly. I was respecting all the rules and I was unfairly banned. Please I really need it back to level 3, does anyone know what I can do?

Unfortunately, violations can only be appealed within 7 days of it being issued. It appears that you will be back at grade 3 on July 17