shoebuy.com shoe buy Company cancelled order when it was placed with an American Express black card, the order total was only 388.00 and was for TWO pairs of shoes. Now the shoes are out of stock and there is nothing they, Internet

This company cancelled my order when it was supposed to be arriving at my house. The order was placed for 2 pairs of shoes and on an American express black card i do not understand why an order for TWOP pairs of shoes would be cancelled especially when it is coming from a valid credit card. The company now says that the shoes are sold out and there is nothing they can do to fix the situation. I have never dealt with a company in my life that would not try to fix the situation nor would they want to take my money when i am willing to give it!!
 
Do not deal with this company, they have absolutely no customer service!