As my Order also doesn't show up (and I did not expect to see it tomorrow..) I will open a ticket tomorrow.
In the ticketsystem they are asking for an order number, but where to get that from?
unfortunately if you placed an order as Guest, you did not get any order number confirmed (that is something done after the Walletbit payment was handled)
I've checked my communitcation with Adam at Walletbit and I don't see anything resembling the 4 digit order number
Avalon uses internally.
So you don't have an order number, unless you created an account later and placed a second order with that account.
Catch 22?