Paid for a meal, only got half of what I paid for.

<p>I went to a McDonald's on my way to work, as I do sometimes, and ordered a Mega Mc****in Meal from an extremely sour cashier. Unfortunately I was in a rush and so didn't check the bag contents when I left, because I had (mistakenly) assumed competence. When I got to my office, lo and behold, no hashbrown, just the ****in. I am extremely displeased, as I've paid money for a product, and didn't receive what I ordered, instead getting half a meal from a sour and unpleasant cashier. Way to go on customer service!</p>