3kingz CO denied

At my college pub for the X vs NOVA game and I get in no problems at all. 2 hours into the fun the lights come on and someone yells "id's ready!!!" . So I go to the line and show my ID . Everyone before me gets kicked out asap. I show him my CO and he says, "idk I need to show my buddy." He shows his friend and his friend says "idk if this is real or not but you need to leave with everyone else" like what the fuck!!!!!!!!! Edit:: got ID back