Bad food

After years of supporting Nana park Spar it is now the second time that i bought rotten meat and go to a braai and don't have any thing to braai because the meat smell rotten that is the reason for your specials is to get rid of old meat i bought oxtail which was disgusting and todays chicken i will not even give to my dogs. Makes me wonder if you just change the expiry date on the labels to sell old food