Spoilt Food

we recently purchased KFC at the Sabie branch. When we got home, we noticed that the mash and gravy tasted sour. We took both back and were told not to say anything, but it was replaced with another product. As we continued with our meal, we saw that the chicken was not cooked through and still raw at the bone. We were unable to eat this as it poses a health risk.<br> <br> We are very disappointed.