Incorrect price and pathetic management service

I was at the centurion mall clicks store, at the line to till at the chocolate isle I saw a pack of Turkish delight chocolat that had a price of R21.99 I took it and went to the till point and when they scanned it was scanning at R60 each. I then advised the cashier that it is marked R21.99 when we went back to where it's kept she took it out and said it's an incorrect price but I advised it's the price then she pointed to another label that I think was R60 which was in front of only one pack of the Turkish delight but majority was in front of th bought chocolate. We went to the till there was a manager name forget who said he can't match the price because the R60 label is there at th corner I advised that no one is going to read it he barcod the product is same just the barcode was different and price he was rude and arrogant refused to get assistance I ask d him to provide me a con for th area coach he was rude and refused to give me the price.