Should I be worried? MY order

Hi Guys, I placed my order on 5th November MY7 in QS but still see no VIN and REG assigned. I called them up and they still think it will be delivered for Nov end but also they are waiting for update.

I don't think that looks likely. I have to get rid of my current car first week Dec so I'm really banking on Tesla pulling through. How likely is it? I see posts here where people get assigned VIN and REG in a day or two and then delivery date.

I've done everything in the app as well, it's using Tesla finance I believe.

Is there anything I can do or just continue to wait?

Thanks