McDonald's

I ordered a hamburger happy meal so it came with cheese I asked if they can make it plain they brought it out & it still had cheese on it so I had to ask again to remake it please. Once the plain one came out my son unwrapped it & the patty came flying out I told the girl & I seen she told her manager Emma. Emma said in Spanish "&, tell her to buy another one" Never once did anyone bring me another one or tell me I have to buy another one in the 20 minutes I waited inside there.