False advertising and poor service

Checkers has great specials advertised all the time, but when you get to the till it is not the price that was on the shelve. This happens almost every time! Today I wanted to buy a 3L Robertson Chardonnay that was advertised for R99 at Checkers Eco Park Centurion. At the till it was R139.99. I called a manager named Jacklyn Herbert and she said that the wine that I took is not the special, they are out of stock on the 3L Robertson Chardonnay, but I was holding the box in my Hand! I wonder how many different 3L Chardonnays does Robertson produce. It is ridiculous! You better shape up Checkers!!