Bad treatment just cause I’m black

Last week my membership got suspended . The manager of virgin active Welkom was harassing me for some time now because of the vests I train with ,I asked her if my vest were not good the previous manager should have to me . I tried to complain to the head office but they didn’t take my matter serious , I asked them why somethings are not questioned when coming to white people , they train without shoes on , take off their shirts in the gym take picture , the management is not saying anything just because they are white .. last week I asked the manager that virgin active rules don’t allow bags to the training flow but just because it’s white people I was a bad guy .... she spoke to me in inappropriate manner when I talk back , she then launched a complain that I was harassing her , the head office was quick to react just because she’s white .. and