Served By a ***** at Shell Umhlanga Ridge

I went to the Shell petrol station in Umhlanga Ridge this afternoon and I was served by Sphesihle. He noticed a nail was stuck in my tyre and he advised it is R75 for a temporary plug and R95 for a permanent plug. Asked him to for a temporary plug and he said I can only pay cash for a plug. I needed to fill petrol so I asked if I could make 1 payment and he said no, they don't take cash for tyre plugs. I withdrew cash and paid for the plug, when I asked for change, he gave me change from a bankie that was in his pocket. I did not Recieve a receipt and I the money did not go to the window. Sphesihle ****** me and I felt he took advantage because I am female. I will never go back to Shell Umhlanga Ridge again. Disgusted.