Suzuki Access 125 — I'm complaining about my last service.

Address:

Jamnagar, Gujarat, 361006

On 18/01/17 i was gave my scooter for service at dreamz motors pvt ltd. and i was told to supervisor that my scooter is vibrating when i start it and give exlater it starting to vibrate .
it was my third paid service bt my scooter constantly vibrating .
they don't have done any work in my scooter about my coplain .
pls take proper step about my complain.