Worse service ever at Builders warehouse Alberton.

I spent over 10k this month at builders warehouse in Alberton. I have never received such bad service in my live. The customer floor assiance avoid you like you have a decease. Cashier don't care want they ring out and when I told her it's wrong she said she can't do anything about it. She did not even ask a manager for help. I paid and referred back to the slipp and was wrong. Not a sorry or nothing. It is so sad that people don't care, their is so many people without work. It is so sad that we don't care.