Expired beer sale.

On Tuesday 03.05.2022, I got to PnP liquor Citrus Cresent in Nelspruit to purchase a few drinks. I was then convinced to buy the special promoted by the store. 6x330ml castle lager at R35.00. I bought 12. When I got to my place of residence and was ready to enjoy the drinks, I noticed something was not right with the taste. I then checked the expiry date,,, all the cans are printed BB 15 April 2022. I do not know what to do with these beers because I'm now in Pretoria.