Not entirely sure to be honest. I preordered mine through Shopto a few months ago and mines ready for dispatch tomorrow according to my account details. What does it say on your orders page for your account? I've always found shopto to be pretty good with
next day delivery, as long as you order before 5pm that is. Did you manage to get your order in before 5pm? If not i would say its probably gonna be Friday that you recieve it im afraid.