THE CAPEPOINT CAN DEFIENCY

im quite upset with Shoprite in the Phoeix Plaza, i was there on the 22-02-2020 and bought the CapePoint Tinfish which was on special today i check on the news online that there is a can defiency and i have the Can with the same code, my problem is Shoprite knows very well its not suppoed to even be on the shelf yet they had it on special knowing very well people will buy it, so this way they choose to get rid that product.. i can expect it from this branch as i have had many experiences with them, Now i must find a way to this branch just to return this one item that should have not been in the store in the first place..