Mr Shopper

I recently ordered an article on Mr Shopper a few days ago. The item I purchased was for sale and I placed my order only to find out a few days after the order was canceled. Not for me, but for Mr Shopper. I get a payment confirmation email, but I think I should get what I paid for. That day this item I bought cost half the price and then the next day they put it back on sale, but at a higher price. So they can't tell me they are out of stock because it's the same supplier and the same item that was on sale.

I want my article to ask no questions. This is the first time I get such poor service from Mr Shopper. They have already gone ahead and refunded my money. I want my item I bought, not my money back!