A very rude and disrespectful cashier who doesn't care about her job.

Actually It's zero stars for your business, yesterday I came back from work and I wanted to buy vegetables since they were on special to my suprise that I'll be very disappointed with one of your cashiers, that girl was very rude and disrespectful towards me. I took a 48 toilet rolls thinking it was R99.00 but when I was in the till ot scanned R169.90 and then I politely asked if it wasn't on special, instead of explaining that its one ply that's on special and the one that I had was a two ply. She disrespected me and asked me Why I never asked??? How can she speak to a customer like that? She didn't end there when I tried to tell her that she's was not to answer me it that manner it got worse, she told me that what I saw in the shelves has nothing to do with her, she doesn't know what's going on inside the shop she's only a cashier. I was so angry at that girl, actually I am still angry. People were looking at me in queue like I am some silly woman with no money, I ended up walking out of the shop leaving all my groceries at the till.What's even worse is that I was wearing my uniform nd the time that I wasted there buying and to be disappointed in the till like that. The business owners don't need a person like her how many customers has she chased away and how many is she still going to chase away because clearly she doesn't give a damn. I was actually looking for the company's email address to send my complaint direct to the owners but I couldn't find it.