Indus Motors — Maruti swift dzire vxi booked with full amount and delivery not made

Address:

Nandampakkam, chennai

I am A. Venkatasubramanian, I have booked Maruti Swift Dzire Vxi on22.03.2024 vide receipt NDPKM RTGS 23-24 24 DT.22.03.2024 and paid the rest of the amount as follows
Rs.30000 kvb
Rs.70000 kvb
Rs.47000 kvb
Rs.600000 kvb on 27.03.2024 and till now I have got no communication from them.
The car is still now not registered and they have taken my old car KA02 MF4587 and till now i have not got the old car acknowledgement.
I have till now not got the invoice for the amount paid.
Mr. Krishnan who is coordinating is not lifting the telephone nor answer my whatsapp messages. I am in canada.
I want a better response from you.