Pizza Mambo

Let me start off by saying I did not have anything to eat before this incident today. I ordered my lunch (wings, fries and a drink) from Pizza Mambo in Ocean City, MD. The fries were cold and hard so I just ate the wings, about 6 out of 10 wings. About 20-30 min later, I start throwing up and dry heaving. I call the store to let them know that something may be wrong with their wings and that they may be old. I get a MAJOR attitude and get told that it couldn't have been their wings and they were not old because "they were cooked yesterday". I had to throw up again so I told them to throw the wings away and hung up. I am feeling horrible at this point and crying. I had to close up my store I was feeling so bad. I go over to the store to get the $13.83 I paid for my lunch (I am not going to pay to get sick). I get told that I am a liar and that they will not give me my money back. They would not let me speak to a manager or get a phone number I could call. I feel very taken advantage of and I feel that this place does not care about their customers.