Rotten food

I bought chicken licken on 11 Jan 2018 at Sloane street in Bryanston. The buns are rotten, atchar and coleslaw I could tell almost expired as well; and now I'm wondering if the meat is good for eating. My husband ate the first bun without looking but could taste something was not right, we looked at the other roll and mold was on the roll!!!! He tried to vomit it out and now hasnt been okay ever since. Does chicken licken even monitor the franchisees and put controls in place to ensure expired food is disposed of? It's January, obviously there arent a lot of customers, but the stores should be clever enough to reduce stock so it doesnt expire. I will never buy from chicken licken ever again!!!