Speffic attention to black people only

I was watching Superman vs Batman movie seat E9,right in the middle of the movie this guy comes and sits next to me and whispers \can I see your ticket?\" I was really offended by this as he was breaking my concentration.I asked him who he was,he told me that he was doing an audit.I showed him my ticket and asked him if he was going to check everyone's ticket in the cinema,he said only if time allows.Next to me was an Indian boy,he was also targeted,I watched him skip the white people next to us and went ahead to target other black people who were sitting behind us! I am really ****ed by this! if that's how Ster kinekor are conducting their auditing...targeting blacks only,then they must be insinuating something.I hate to be embarrassed like that,especially when I have paid to be entertained.Really,really ****ed off!"