Checkers Braamfischer has "off" products on their shelves

It was for the 2nd time yesterday over the course of a year that we have purchased fridge foods from Checkers Braamfischer that has been bad....first was prego steak that started to froth in my pot... Yesterday evening it was milk tart. I'm really not sure what is going on at this store, the last time with the meat I accepted justifications and flimsy excuses, this time I'm not accepting any....has anyone else had this experience at this particular branch I've stopped buying meat at this branch period looks like o should stop buying there period...