Old mini loaves and refuses to refund all my money

Visited kfc canal walk 04 June 2015.purchased 8 piece streetwise feast meal for R 99.99.When i sat down started eating i realised that the mini loaves were crumbly and old.I walked back and told them that it was old.Leo the supervisor offered me three other buns but i refused bcos it was the same batch.i then fetched the whole meal and i wanted my refund.He took the meal and told me that two pieces of chicken were missing.but in fact me and my wife started eating as i broke the chicken in pieces and put it on the mini loaf and i only took a bite of it,that was the mini loaf that i showed him.He blatantly refused and said he is going to only refund me for a 6 piece meal,,then i asked him to write his details on a piece of paper and the reason why he is refusing.he wrote that i purchased a 6 piece an returned it,now he's making me a **** also,they have cameras in store and i've got photos of that food,<br> With all of this commotion he has this stinky attitude with a i don't care face as well.<br> Really disgusted at your bad service and sorry but i will put the word out there about your store and unprofessional staff