Sworn at and manhandled

A white woman at this shop told me I am F$&@ing stupid and continued to swear at me in front of all the customers after I queried the ridiculous prices of their print cartridge refills . This vile woman then proceeded to man Handle me trying to push me out of the shop and grab my arms. This is assault and on a Sunday of all days . I have never come across such shameless aggression and abuse by a woman in a store . beware of this woman and this shop. had I not remained calm I wonder how far this woman would have went .Dangerous people like this should not be in stores .