Can we please have a better ban system

Should have just replied with:

[9:29] Zer0Katana: ? [9:30] T?????: I AM GOING TO MAKE SURE I RUIN YOUR SOCIAL LIFE WITH MY SUICIDE. [9:30] Zer0Katana: ok bye, safe journey ahead.

You blanked out his name but left it up top -_-

There needs to be one. I had a player in my game earlier using all kinds of racist terminology towards other players.

Ban for what? Just block them. If you aren't sure he's not just trolling you, submit a Support Ticket.