Chicken Salad Smell Issue - KFC, Omagh Northern Ireland

Dromore Road, Omagh, BT78 1QZ Northern Ireland, United Kingdom

Went on Tuesday the 1st of March. Got a chicken burger and a salad as a side. Salad had this weird, funny smell on it, my partner dismissed as probably being the smell of the sauce it had on top. Didn't eat a lot more for the rest of the day and on Wednesday just ate mash potatoes and soup from a tin. By Thursday morning symptoms of food poisoning started and have continued until today Monday the 7th. DO NOT EAT THERE! | Symptoms: Nausea, Diarrhea, Vomiting