Credit card cancelled while waiting for iPhone pre order

So recently my credit card has been cancelled due to a fraud incident. This was the card that my iPhone pre order was attached to. My phone has not been shipped so Apple hasn't attempted to take the money off, but when they do what will happen? I feel that they will charge it before I get my new card in 5 days. My estimated delivery has always been the 29th - 4th of October for a 7+ 128gb black. I'm just really worried that they will cancel my order when they go to charge my card!!

please help!! Thanks