Spar Berea in Johannesburg corner Tudhope and O'Reilly

My experience at Spar Berea in Johannesburg it is a very bad experience every time when I need cash back I found out that there is communication error as the cashiers can not help me at all .What I have to do is to Join long queues asking each cashier if she have got cash all what you have to do is to keep on queuing on deferent queues until I found that I can not spend the entire day in spar .I had to swipe my card for the grocery and leave. I think it's better for this spar not to do cash back. The cashiers in that Spar they are very rude I'm not the only one complaining if there can be a survey you will be shocked with what people around are experiencing.