HOLLYWOOD BETS ****** ME

I had placed a bet on a single team on HOLLYWOODBETS. a few hours later i was called by them to say that they had made a mistake on the odds and my money money will be refunded. I had placed the bet fair and square. It is not my fault that the wrong odds were given by them. I had explained to them that i would of taken another bet if they had not made a mistake and now i feel like i have been ******. i will be closing my account cos this is really bad that a reputable company can suddenly cancel my bet. If thats the case then refund all of my money for the past week on the bets that i have placed