Take A Lot credit instead of money back!

I have ordered an advertised item showed to be available. Received an e-mail stating that the item is no longer available (although currently still showed to be available). TakeALot indicates that I will have a credit for my next item purchased from them. I do not want a credit but my money back! I is really bad taking my money when no stock.

I want my money back! I will not purchase anything from them again!