Rotten meat

I order some groceries via Sixty 60 in Hoirison Village, Roodepoort. Part of the order was 5 packets of wors. The wors was rotten and you could smell it from a distance. I did take it back and received a refund. It was not the first and only time that it happened to us. We previously bough ribs and leg of lamb from them to take on our camping trip. It was also rotten. I could not take it back as we were in the Freestate. I went to the same Checkers at Horison View Shopping center yesterday. We could smell a rotten smell by the meat fridges. I am not sure what is going on there. I did talk to the manager when I took the wors back, but that smell is still by the meat and should be removed. I will never buy meat from that Checkers again.