Wrong advertising and pricing and ******

I went to Pick n pay Boksburg Towers yesterday the 21st June 2021 and there was a special deals on their pamphlets and also displayed in the items on special. I bought most of the things on special but when I got to the teller the prices were not the same on special and I identified 3 items that were wrongly priced and when I got into my car I noticed that 2 items were higher than their special display and I went back to shop to show them so that they can rectify their mistake but I was rudely told that white people don't complain about small mistakes like that by a ****** manager who insisted on asking me if I know who he is. I am very disturbed by his racial conduct and how Pick n pay is doing false advertising to confuse the customers to buy things at a higher price but displayed as specials. I have full proof of this incident as I took a video recording. I am committed to take this further if my matter is not handled to my satisfaction as I customer. Pick n pay is big brand that I trusted but for them to trick us is not acceptable and for their white managers to compare us with white customers is totally out of order and I take serious exceptions to such ****** behavior.