Unprofessional waitress

I was very disappointed by how one of the waitresses treated us at Panarottis in Fourways Mall today. We had been there for some time and I guess she got upset about not ordering anything more than what we had at that point. So the waitress proceeded to tell us to move from her table and pay for the bill so she can seat other people so she can make money . She was very rude about it so we decided to pay the bill and leave immediately. I am very upset about this as this has never happened at a Panarottis before. It was unprofessional and rude.