Disgusting

I went yo shoprite newlands est, on last Saturday, i got bacon bones and mince 2 packs 2 packs..i cooked the one pack of mince the next day sunday and that mince was bad i left it.. The Tuesday i put on dull and took out the bacon bones left it out and went to sit for a bit.. Get back to put the bacon bones in the dull to cook and **** it was green, THE BONES were green.. I took it right back took my money last money m.. My cousin even had to book the uber to go to shoprite.. its bad selling us old food.. The do not put the meant in the fridge its all out for fly to sit on it.. Im so put off going to buy food from them its DISGUSTING.I even took a picture of the things been out the fridge..