I got banned for "Mass"

[SilverBagel 0 / 636]

So i was playing as ussual and a guy kills somebody infront of me so i tried to kill him with a prop but he killed me first but when the next round started i got banned for "mass", i dont know if Mass rdm (which isnt valid, i only had some reports of misclicks and stuff, but in diferent rounds each)

 

I think that the admin who was on just banned as soon as he saw i had some reports without even reading them.