Hero Motocorp — service problem

Address:

A 504 rajipa greenland resodency, Viratnagar, Ahmedabad, Gujarat, 382350

I have hero x trim bike.
Last 3 time i service from ur ragestered work shop name is keshav auto at ahmedabad nikol branch.
But they were not abal to resolve my problem.
And i suffer it today my bike turn off on running mode so i hv late entry in my office
My bike number is GJ01 PK 3919

Same complain i claim to hero work shop last 3 time but still not resolved... so i m suffering yet
Please resolved it as soon as possibel
And give me revert it back

PLEASE RESOLVED MY PROBLEM