You're more than likely not included in the Q3 EOQ Push.
How Tesla operates:
Month 1 of a quarter: First 2 weeks are shut down for maintenance and upgrades. Do not expect to see new vins at this time. If there are any vins assigned, they're more than likely left over stock from the last quarter.
End of month 1 through Month 2 - Working through orders from East coast to west coast (priority to east coast).
Beginning of Month 3 - first week would be sort of the final shipment to east coast / central US. HEAVY focus on west coast in the last few weeks.
Tesla doesn't have a "sale" in their books until we pick up the car and pay them. They want their numbers to be good so they focus west coast at quarter end due to the fact that we can take delivery very shortly after production (less travel time)
I'm assuming you probably wont get a VIN until late October - early November.