So, apparently the said GM joined a room that you were in with a friend, started spraying which seemed to have annoyed you to which you decided to act on by being somewhat abusive to which you even went as far as spamming his whispers complaining and whining.

He then replied with the response presented in the screenshots'; Although this does not justify his responses.

The entire ordeal has been discussed and I apologise on his behalf, I'll ensure that he handles such scenarios in a more appropriate manner.

If you have any further disputes, feel free to PM me.