False Advertising

I was just busy packing in some of the 150g dairy milk cadbury chocolate Assorted (Excluding Bubbly) special that is clearly marked on special -2 Slabs for R40 and I have chosen the astro and 5star one and this man working for pick n pay came infront of me at the rack telling me that kind is not part of the special! When I showed him that their adverti*****t is then false he was kind of rude telling me it was wrong. I feel that he messed up my day because I was driving all the way for that special to get my favourite chocolate an it says clearly _ANY 150G DAIRY MILK CADBURY CHOCOLATE (EXCLUDING BUBBLY) - TWO SLABS FOR R40_ the Pick n Pay George is situated in George, Western Cape in Knysna Rd