Honda 2 Wheelers India — I am complaining about the product that I have purchased 2 months back

Address:

CBC MOTORS,TC 15/148-14 15/148-5,OPP MG COLLEGE,KESAVADASAPURAM,PATTOM, Thiruvananthapuram, Kerala, 675004

I have purchased the a honda bike cbr 250r on 12/12/2018. From the day of delivery itself i am facing a complaint relating to the product. At lower rpm the vehicle is getting off even in running condition. I have registered a complaint in a authorised dealer cbc honda, paruthipara, trivandrum as the vehicle is under warranty period. They have already replaced some spare parts also. Still the concern is not at all rectified...
In spite of a typical complaint and a premature failure under the period of 3 months, the dealer is not taking any responsibility toward the rectification process. Moreover they are harassing me a lot.
For the last 2 months i am trying to get in touch with the higher officials out there by the people are not letting me to do the same.
Need proper guidance and explanation from the manufacture if possible.

Regards
Sooraj
[protected]@gmail.com