Players abused kick system


I greeted everyone during warm up. Lemon89head decided to say the “f” word to me and I decided to mute him. In the beginning of the first round, he decided to knife me in the back thinking it was funny. I was tilted at that point and decided to not want to play the game seriously however I did not throw. The players in the matchroom then initated a kick vote and I am very disappointed of the cooldown. Please review my case.
Thank you