Hero Motocorp — non receiving of sell letter for rto registration

Address:

Panchmahal, Gujarat, 389001

Sir,
I have purchase super splender bike( chassis no. 17493, engine no. 18932) from Rajai motors godhra on 19/04/2019 and paid the full amount of rs. 59500/- by cheque no. 582067 for the same date of sbi balasinor after exchanging my old cbz bike.. But till today i have not receive original sell letter for the same or RTO registration.

I have visited so many times Rajai motors GODHRA but they often and often tell me it we done by next day but till today no any progress made or not done any sincere efforts for its registration. So you are kindly requested to look in to the matter and made sincere efforts for My new bike super splender registration.
Please do needfull in the matter for registration of my bike...