Report-admin

1. Admin's name:RB Respectable
2. Server (zombie swarm or zombie plague): swarm
3. Explain the situation:He banned me because I insulted one of the players, but the player was the one who insulted me first. I asked a moderator here, no one answered me. After 5 minutes, I was surprised to be banned for 30 minutes in map de_dust 2. The reason is the anti-map, and there is no anti-map in it
After I waited 30 minutes, I entered the server and told him why did you ban me? He said you insult the player, and he banned me again for a day.
I don't know why he is doing this thing. I hope this problem will be resolved and he give player gag because he say rb antimap 
4. Admin's SteamID: I didn't find it
5. Proof (demo or screenshot):https://imgur.com/a/VnF0HNw 
6. Timestamp (at which time in the demo can we see the admin abusing):  10:50 pm