Bad price description and bad service

I visited PNP Kenilworth Center today. I was browsing through the sainted/condiments aisles when I saw a price reduction with the wording: Wellington tomato sauce ASSORTED 700ml at the price of R17.99. Ask your self what does assorted mean? On the shelf I see the Wellington sriracha tomato sauce which I attempt to purchase it. The till operator scans it it shows a different price and I tell her what I saw and I ask for the manager. I tell him what I saw and he abruptly tells that product is a different price. After I paid for all my other items I decide to back to the sauces aisle and I asked one of the assistants to call the manager and the same abrupt person comes. I immediately asked him to call the manager by the name of Maruwaan. He abruptly tells me Maruwaan has left. My family has shopped at that branch for many years and that is the first time that I have encountered such an unprofessional staff member at that pNp!