Honda Cars India Ltd. — mismanagement of dream honda vapi

Address:

Valsad, Gujarat, 396185

We had purchased honda jazz in dec 2016 and had requested for specific number on day of delivery. It was never considered and after few days we got a message from rto that your number has been issued.
On questioning sales executive and rto started blaming each other. Finally after conplaing to highet authorites i recieved an apology letter in feb2017 from dream honda vapi and i was assured that mistakes will be rectified.
In next 15 months rto person in charge of honda and other ppl kept on fooling us by giving new excuses every now and then. When asked upon work they did in last 15 months they didnt have single thing to show.
In feb 2018 again v had called regarding the updates and to our surprise rto person in charge haf already left the job and registration book we gave to him has also been lost. Who is going to take responsibility if someone misuses it? Also its been a month after that and still there is no update regarding the number correction or lost rc book. Only thing we get is fake assurances and false promises.
I am big fan of honda cars but never in my life i am going to buy one after such horrible and pathetic experience. I am not getting any help from dream honda dealer.