Hero Motocorp — facing problem in new-glamour

Address:

Ramnagari,, Patna, Patna, Bihar, 800027

Sir,
I have buy new glamuor on 14th-apr-2019. Since the day i am facing problem regarding less torque and power not climb in height roads and flyover.
I have complained three times in concern showroom and service center but they not resolving my issue. The service technician is a also given feedback the bike clutch plate and gear have problem and need to replacement after that the service manager not resolving bike issue. Kindly provide positive response to change engine because from the purchase day my bike engine torque and speed is bad. My new bike engine opened three times by service team at service center. After many mail they not replying and giving positive response need your support.
Bike engine no ja06erkgc67196
Chassis no mbljaw105kgc53931

Regards
Sharvan kumar
[protected]