Waht is the best way to

cuss out blizzard, talk about bans that i have gotten and telll the leadership at blizzard that i think they are a harrassing pos company that wont lead to my forum getting banned in 10 minutes. I really think blizzard is a trash sexist company

You don’t. Both are violations of the forum code of conduct. If you wish to provide feedback about a game, without profanity, insults, or threats, you can do that without getting a forum post removed.

I am sure the Mods linked it, but here is the forum Code of Conduct again. Blizzard Support - Forum Code of Conduct

The ONLY way to appeal a game ban is via ticket

To appeal a forum account action

Note: MVPs are other players, not Blizzard staff. MVPs do not speak for, or represent, Blizzard.