They do ship to the UK; you need to select "Royaume Uni." But I'd be shocked if there won't be a UK release, so you may want to wait. Or order from FNAC and cancel it when a UK edition comes available (they don't charge your card/PayPal until shortly before they ship).
Thats because UK, UNITED KINGDOM or GREAT BRITAIN are all English words lol this is a French website, so applicable country's will be in the native french equivalent. Which in this case is "Royaume Uni". Somebody said that further up bud
Regardless though, is this a 100% pointless purchase for you, zavvi will definitely have it. It just probably won't go live until a few weeks before release like every other disney steel of late.