I FOUND A FLY IN MY FOOD

Meyerton Branch - The food is good don't get me wrong, but to say I was completely put off after finding a fly drowning in my chicken salad's dressing under all the lettuce when I mixed it together is a massive understatement. I scooped it up with my fork and I has horrified when it started moving around and I threw it on the floor and called them and asked for a refund, and to collect my coke that I paid for and never got when I picked up the order. The cashier told me I was supposed to leave the fly in the food, even though I took the salad and dressing back to them without touching it again after the incident - is it just me that thinks leaving the fly in the food 'for them to see' is absolutely disgusting?? I wasn't going to leave it in there and watch in drown for hours before I could leave work and get the refund? The lady was very rude and rolled her eyes back when she handed me the cash. Like I said, the food's good but I'm not so sure about the sanitary condition of the kitchens.