According to your current Gametrackers, you have ben playing on Zarp for only 645hours, not 5000+ hours.
If you played on Zarp under other Steam names put them aswell.
So, at the moment i can't say much about you as i'm banned.
But you just got denied by the meeting, and you straight re-appeal.
They said you have to improve your experience and your attitude.
If i was you, i'll improve my current issues and appeal 3 days or more after i feel i improved my experience and my attitude.
Personally i think you really need to fix your attitude, especially in sits (for my own experience) I don't know if you fixed that, as i'm banned btw.