McDonald Columbine , Your manager is ***********

I’ve experienced the worst service from McDonald’s Columnbine Jhb South. I went through the drive thru and ordered 6 chilli cheese burgers. Then drove to the first window again asked the guy if chilli cheese , and same at the second window, collected my food then came home only to find it’s regular burger. I called the manager who was very apologetic but took no action to rectify. My message to this manager, you and your staff are ***********. I’m paying for the food, you not giving it to me for free. Please get your act right .