No service

Is there something that we should know. This is now the second time that I stopped at the Caltex garage at the Corporate Park Randtjiespark Midrand to fill up. Today again after +-5min nobody bother to come and help me and others vehicles stopped and get serviced. Should I be from another ethnic group people would say it is ******. I will spread the word between my colleges not to stop at the Caltex. Potential loss from me is R4000 per month.