Worst service from spar celtisridge

I was buying fruits and a lady named phumza was attending me just a minute or two before 9am ,firstly she didn't greet back after I greeted her and secondly, she didn't ask me for plastic, while I was buying, I realized that the fruits I got were not enough and there were more fruits literally 20cm away and I just turned my back to reach for them and pay and when I looked back 5 seconds later, she had already stood up from her chair and put up the closed sign..I eventually left without all I wanted and she didn't even care and I was not once rude to her