Shocking Behaviour

Yesterday morning just before 8a.m, I went in to pick n pay to buy snacks for my daughter as I was taking her with me to work. I got in decided to buy other things as well, all was well until I got to the tills. While I was standing in the line, I realised that the cashier was very slow, using one hand most of the time, so I decided to go grab other things to push time. I finally go to the till and was being assisted by Nomfundo Baloyi, firstly she did not greet me and just started taking then items slowly, I then immediately pushed the other items closer and asked her to pick up the pace and told her that her energy levels are too low for this time of the day. She looked at me and clicked her tongue, she then threw a plastic bag on my face that got me so angry that I threw it back and immediately went to ask for her manager . A lady came to find out what was the problem but couldn't resolve this and told to pay as I was destructing the line. I took out 200 ranks which contained 100 note and 4 notes of 20 ranks plus 2 notes of 1 rands,returned 10 and I got 5,50 r as change while items were 175, she refused to give the extra 10rand and her supervisor Isaac said sorry but cant help.