I don’t understand this. When I actually ordered the car from the dealership, the paperwork they gave me (receipt) had a VON, even though I didn’t realize it at that time. VIN takes a few days to materialize though. So if the OP still hasn’t got the VON, to me it sounds like the order is not placed yet.
Did you get any paperwork from the dealership at the time of ordering? If yes, then check on it’s top right corner. It might be handwritten too (was in my case).