False Advertising with no help offered

Nola Mayonnaise , bottle and squeeze, assorted, R18.99, that's what the advert stated. I take an ultra creamy nola mayonnaise to the till, it scans at R23.99. So I query this. Teller calls someone, sorry, original only. I showed her that the advert states "assorted" She says original only and that was that.

When adverti*****ts are printed, please ensure that it is clear, as I was standing there, feeling quite embarrassed and silly, like I was fussing to pay the R4 extra. And I was not even given any attention when I tried to ask about this at the information counter.

DisAPPOINTED as I am a regular at this particular store, and the manager that is quite helpful, was not around.