Terrible Service

First time buyer and not impressed at all, I bough my son a toy via online that showed it was in stock 2days later I get a call saying the item disscontinoud and will be removed from website, but now because of their mistake I must wait 7-14days to get my money back as I dont see why its my fault now i dont have the money to buy son present. This is fault on baby city side why cant they just repay me immediatly