Good god man. Try using some punctuation to make this readable.

You crit me with an a readable wall of text.

"I don't gloat and have a very small ego"

--Same paragraph--

"I'm smart, wise, a very good fps gamer who has semi pro level skill"

Pick a lane

"I'm humble..."

Proceeds to launch into a thesis sized paragraph of self congratulatory praise.

Just mute-all and play the game.

When the match is over...gg and move on.

Ok

My advice OP is to just let it slide.

Ignore people who aren't on your friend list and don't accept random party invites or friend requests from stangers... that's just asking to get dossed.

Have fun, and keep playing your game style... let the haters continue to hate. You'll eventually find your group.