Nissan Motors — Delay in delivery of vehicle

I booked Nissan magnite on 2 Dec 2020 but the dealer (Surya Nissan) had failed to update the entry in the system on time or intentionally and because of which my vehicle delivery date is dragged to May/June instead of February.

I booked on 2nd December but the dealer had updated in the system on 21 December. I am one of the first customer to book magnite before launch and I need you're immediate assistance here. I tried every other possibility like calling customer service of Nissan.

Below are the required details,

Name - MOHAMMAD HABIBULLA
Booking id - [protected]
Date of booking - 2nd Dec 2020
Dealer - Surya Nissan Bangalore.

I keep following up with the dealer but of no use. I visited the showroom plenty of time but of my time waste and no response