McDonald's

I purchase two deluxe breakfast, sml orange juice, sml wlbry smoothie before my sons dr appointment before 10:00 am today 8/3/2012. My son, daughter and myself drove to the dr office and started eating the breakfast. My son curse out a bad work and said (What the f) a maggot on my food! My daughter and I spit out our food, couldn't go to mcdonald's, because my son had his dr appointment at 10:00am. After the dr visit I did drive back to mcdonald's at 12:00 pm, to get my money back and write a incident report. Which the manager refuse to give me a copy off. My son eat's very much, but do to this incident he has lost his appetite this whole day just wanted to sleep. My daughter and myself also has lost our appetite; due to this un sanitation situation.