Unpleasant smell from chicken at KFC Park square.

I decided to treat my family and kids to the KFC PARK SQUARE and purchased 9 pieces of chicken, before I went home. When I got home and served up, the drumstic smelled very bad. I complained in store nothing changed. That was my first experience, then the second time around my friend invited me and we had the street wise 2 and the chicken was not cooked well and it had that bad couchy smell. It didnt have that KFC smell or taste, I immediately complained because we sat in. The manager changed the meal for the zinger burger, but there was no difference the chicken still smelled couchy. And at the back of KFC it oftens has a bad drain smell. I was highly disappointed with KFC and will not purchase from KFC again.