Checkers BRYANSTON has *********** a manager

I went into checkers bryanstan tonight on 1 October 2018 to get the Manhattan sweets special currently running for R10. I wanted sour worms. They are a type of "gum" sweet. The manager rufused to sell it to me for the special price saying it's called sour worms, not gums, and saying only the milky and sour bubbles are on special even thou the name doesn't have gums in it either. I was inconvenienced and resulted in an unnecessary argument even after I explained. If your mangers are clueless, arrogant and stubborn , I don't know about the rest of your staff. Disgusting service. I didn't catch his name as I was so upset.