Maruti Suzuki India — Delay to delivery

Respected Sir,
I Rajkumar Patil has booked Wagon r lxi (O) Magma Gray car from your autovista, Kharghar, Navi Mumbai showroom on 10th October 2021. And at that time they told me to get it in 2 months i.e. in January. But I haven't got the car yet. Now they are telling me that I will get it in 2 days from last 2 weeks. When I booked the car, there was a happy atmosphere for me and my whole family, but now because of them there is disappointment in the whole Family.
Please get me the car by 5th February 2022.