Rude consultant insulting a customer and giving **********ic look then arrogantly denies it

I'm writing this while I am at Westgate Mall. I am with a consultant called Kagiso and he is insulting me because I am calling him out for making a nasty eye contact with his other male colleague as I am about to take a seat at desk 7. Right now he's busy displaying a rude attitude and he walked out on a customer.