Tata Motors — Huge delay in delivery of Tata Harrier XZ Variant (Calypso Red)

Myself Baby Thomas. I have booked Tata Harrier XT Variant car in January 13, 2021 and the dealer promised me to deliver the car within 2 weeks. On February 4th of 2021, I decided to change the variant from Tata Harrier XT to XZ variant and the same was informed to my dealer, Tata Gokulam Motors, Nettoor, Cochin.They requested me to send an email to their email address for changing the variant as decided by me which was sent by me on February 4, 2021 itself.Since Jan 13 to February 4 and February 4 to till date no allocation has happened. When I contacted the sales executive, their team leader and sales manager on different occasions they could not even tell me as to when they can deliver the car. I have paid almost 95% of the total on road price of the car. My loan amount was disbursed to their account earlier itself and now I am in a situation where I have to start my installments without getting my dream car.