Refuse to sell shoes to me with the price that was on tag - Consumer Complaint for MAKRO - Head Office

I visited Makro 2Kabega road Port Elizabeth on 17/01/2021 I saw shoes on the table where they place reduced items with the price of R100 the original price was R299 when I'm at the till the cashier told me they place a wrong tag on the shoes, she called her manager she also said the same thing, I'm not happy because when you buy a product you pay what is written on the product is not my problem who place a wrong tag I'm not working at Makro I suppose to pay what is written on the tag, I still want those shoes with the price that was there if the price is wrong workers of Makro they were supposed to rectify it before I arrived at the store. I don't have vedio of what happen but everything happened inside the store I hope since there is cameras at the store the video can be available.