Tata Motors — Nexon xms delivery delay - booked in sep21

Address:

madinaguda, chanda nagar

I booked Nexon xms on 7sep21. promised 2 months delivery by the dealership select cars, hyd.
Now Its 115 days. There is no update from the dealer & from Tata motors. I wrote an email to customer care and i see no reply.
Disappointed by the delay. Since i planned a road trip during Christmas vacation.
No tickets were planned earlier so, I am paying 3 times the price.