Totally Dissatisfied

It seems like i will not get pleasure with Mc Donald's drive thrus at night. I ordered a Mc Royale burger but in turn i was given a Big Mac burger. I was looking foward to enjoying my burger with that BBQ taste but to my surprise it was something totally different. What bothers me the most is that i paid the price of a Mc Royale burger. I think the staff that works at Mc Donald's drive thrus at night is ***********. I normally experience this at night. I am a very unhappy customer of Mc Donald's right now.