Kicked me even though I didn't have chance to fight a single round while he called me a noob and keep fighting with this white belt(not a custom belt) which is probably his friend or he just wants to wreck white belt noobs.

This is just plain rude.

https://imgur.com/a/sO7NA7W

understand that it's his private room he can say/do whatever he wants keep that in mind whenever you join a private server also smufr is an alt

That sucks, but they are allowed to do whatever they want :/

ZERO TOLERANCE, DUDE, I HATE THAT
You should host a bet server, wait 'till he come... AND BAN HIM WITHOUT LETTING HIM FIGHT A SINGLE ROUND

I kicked you multiple times and you kept returning, was the message not clear that you weren't wanted in my server?

Swaves had every right to kick you. That was his private server, and he wanted you to leave.