Tata Motors — Delay in delivery of Tata altroz

Hi,
We booked Tata altroz xm at Lenkeswari Showroom Balangir Odisha on 18th Oct 2021.
Its almost 2 month to complete we haven't got any delivery date yet.Again and again we are calling to the dealer and they are not able to give any clarity for this.
During the booking time, they told within diwali we will get it.
It's their responsibility now to tell us about our booking.
Please take the issue in priority as we are waiting from so long .