Disgusting Behaviour

I’m highly disgusted with the staff at PNP Douglasdale. At 2:23pm I went in to get some stuff and when I got to the till of Ponts Rikhotso there were 2 men infront of me and they wanted a plastic bag but had no money for it. However Ponts carries on and rings up my stuff and I’m paying, so the 2 men said in zulu “she has R100” and the lady at the end of the till who packs said to him (in zulu), “the umlungu won’t give you money for a plastic”. I thought that this was utterly rude. Douglasdale PNP you guys are losing customers like no one’s business and you just don’t seem to care!