Fly in chicken- chicken licken sparks road

I bought a 6 piece soul chicken from chicken licken sparks road in durban. When I got home and began eating, I found a fly inside of the chicken under the skin. I was very ****ed off and I went back to the store with the chicken. Showed the manager on duty, they appologised, told me that this was common in there store that flies being on there chicken. They gave me my refund and gave me petrol money for bringing the chicken back. I accepted it and left. Around 2am in the morning I felt sick. I contacted the store the next day to ask them to take me to the doctor's or pay for me to go as im not feeling well after eating there meal. I received a call from the accountant by the name of jameel, he advised me to go to the doctor's and bring the receipt back to the store and the next day they will pay my medical bill. I went to the doctor's and explained to the doctor' of what happened and the doctor' said that the fly being in the chicken can make me sick. The store does not want to pay for my bill now,they saying that I must prove to them that there food made me sick. What nonsense is that?. They saw that there was a fly in the chicken. What else proof do they need. If they were so worried the owner should of taken me to his own doctor. The owner of tge store farad has not given me a call up to this day to appologise for what has happened to me. He needs to act as the owner and pay my bill. I have spoken to there headoffice,and they are also trying to cover up this matter for that store. They not taking responsibility. Im going to put this in the newspaper about chicken licken,people need to know what terrible service you get from chicken licken. People should not buy from any chicken licken stores.