Tata Motors — Tata Tiago late delivery

I've booked Tata Tiago XZ+ on 12th Sep ( order no: SO-Manaik[protected]. Initial delivery date given to me as 25 Oct. Today 10th October still I've not been given any further dates for the delivery. I've lodged complaint with Tata customer care on 3rd Nov complaint No:[protected]. Regardless of this complaint company failed to provide any updates on the progress of my order. I've already disbursed the loan amount of 4 lac on 17 th Oct also have paid 11K Rs as a booking amount. Dealer stating they still waiting for vehicle to arrive from TATA.
This Booking is done at Tata Dealer Manikbag, Belgaum, Karnataka.