Honda Activa Scooter 3g — new honda activa-faulty

Address:

Ghaziabad, Uttar Pradesh, 201003

I purchased a honda activa 3g but since first day it is not running good. It occurs too much sound and i visited many times in same dealer service centre but as of now they could not repair it and now making so many excuses. And i had complaint to dealer but not giving the proper solution.
Now please help me to get it repaired.
Please find the following details of active:-

Vehicle class - scooter

Chassis number - me4jf505gg8174099

Engine number - jf50e83175165

Type of body - solo

Maker's name - activa 3g

Hp/lease agreement with-honda motorcycle and sct india

Dealer's name & address - hindon auto mobiles b-89 delhi meerut road ghaziabad (Up)

Owner's name - kavita tyagi

Registration date - 29th july 2016

Registration number - up14cy6157