Build slot allocation or even accepting orders is going to be a commercial decision governed by all sorts of factors that are opaque to the actual purchaser.
Your dealer might understand a bit of the commercial process, but if they do, I'd doubt they will share that with you.
It will be effectively down to how much VW value the business of whoever you ordered it through. Not all franchised dealerships in all countries are equal... it depends on how much volume they generate. If you have ordered through VW in Nowheresville you will be right at the back of the queue vs vehicles ordered by Lex for leasing to business customers.
Its the same with all OEM's though.