Hero Motocorp — hero bike duet starting problem due to battery charging prob

Address:

Nagpur, Maharashtra, 441104

I have bought hero duet vx on 30/06/2017 from soham motors, mouda, nagpur. Dealer name n. K. Kusumgar and co, nagpur,
Engine no: jf33achge01810, chassis no: mbljfn029hge02865

From the day i bought there was a problem of starting the byke with self. I have informed many times to the concerned showroo during every servicing. Two to three times deut was not starting and the showroom person came and started with extra batter and every time they used to charge the battery externally and deliver the byke.
I even cahnged new battery at my own cost, still problem still persisting. There may be a problem in charging of battery in byke.
After contineous followup they have on 28.11 2018 they have changed reg. Rect assy and told that now problem will be solved.
Then also problem is not solved and my byke is not starting from last one week with self and kick. And showroom persons are not responding and telling to bring the byke to showroom.

I am fasing the problem the worst byke and worst servicing from the day i have bought the duet.

Regards
Harikumar