Bad service

I bought meaty bones for R10 at Spar Queens corner on ***2,when i arrived homr, my wife said it had a bad smell and rinsed it off,. She then put it on the stove with water and vinegar to get the smell out but it did not help. I decided to take it back. Spoke to Eric and he took ne to the butcher to speak to Francoise. They smelled the meat and denied that theres anything wrong with it.. They decided to just give my R10 back and thats it. They could have made us sick... They did nit consider the inconvenience at all. I bought another bag of meaty bones at fruit and veg East lynne, and there was no smell at all. We made our soup with no issues