and why the hell you post it here? if you wanna that those people would get a ban, create ticket at support with all info you have, screens, etc etc. and now? what a hell you expect here in forum post?
calm down jah no reason to get so emotional @shironakamura as jahrasta rightly said, this should be reported via a ticket to support so that the gm team can respond directly and carry out an investigation. regards.