Hero Motocorp — Worst experience about Hero Mestro

Address:

Kamrup Metropolitan, Assam

Dear Hero Motocorp
This is to request you company that don't play with customers, I bought a Hero Maestro Edge in 5 December 2015 from D.R Brijmohan & sons pvt ltd, Guwahati (Assam) and after purchasing that m facying many problems, I don't want to count you the problems, but engine defects, service person says some thing broken then suddenly they changed some parts it by taking3- 4 days, then again the battery problem they took another 2days for that, but not cure, now recently I got the same problem they aging says it will take another 2 days,
I just want to know this is why I actually bought that thing from Hero, creating my own problem,
So I need the salutations in future how many times I will go for that, so kindly do some thing for that it's my kind request. I already fade up with it, sorry this is my worst experience about Hero.