Horrible customer service

This morning I went to your Uitenhage branch,there was a front shop display with toys on I saw the one toys price below the toy and I wanted to buy it.by the till the toy scanned way more than the price on the shelve. The lady went to get the original price and told me that the price of the toy is supposed ro be that I told her that the price I saw was under an whole display so she told me that there must have been stuff there where the display are now she didnt even go look at the display I referred to she just turned everything around to what it is supposed to be.another lafy asked her where did she get the original price from and she said from another dissplay in the store.so is it my duty to walk around the store to check what the real price is? Why didnt she do the effort to go look at the display I referred to? With her getting another price from a total diffrent display made me look like a lier infront of other customers. Never in my life will I go to an store that makes me feel like someone I am not