McDonald’s complaint: Manager rudeness WENDY C

Was using the app tried to give her a code she said scan it when she charged me the offer was not applied but I didn’t notice till I looked at receipt went back to tell her before I could say anything she said its the app file a complaint but with an attitude I told her im just trying to explain and she just said ohh well and waved me away. I told her the app doesn’t have an attitude you do and she just continued rambling every morning I see her have an attitude with every customer ( I go every weekday because I work at the city down the street) you should watch your cameras and watch her shes the manager but not manager material I really don’t care about not getting the deal it was her attitude and how she wasn’t nice about it she was on attack mode before I even asked the question and shes like tha tevery day with all customers, maybe you should switch her hours because obviously she hates them.