Yamaha Motor India — yamaha bike poor and risky service

Address:

831004

I am sumit nath prasad from jamshedpur the owner of yamaha fz fi bearing registration number - jh05bg4462. I got my bike serviced in m/s car cure, kalimati road, near howrah bridge, jamshedpur - 831001 on dated - 15/02/2018.
My vehicle under went schedule service and clutch o/h but they didn't mentioned that the brake pads need to be replaced nor they have checked. Due to which when i took brake my front wheel got locked and i met with a major accident which led in damaging my right hand and leg.
Don't these people value life? Or checking of brake pads is a very lengthy work? Or it is a negligible thing? Is it not included in service? When i gave approval for doing every work wouldn't i have given approval for a 300-400 rs thing which is a life risking factor?
I being an automobile engineer and working in the same field with mercedes benz india think that all the points mentioned above are very important and life risking thing.
Seeking any action or reply from yamaha.

Regards,
Sumit nath prasad,
Reg. No.- jh05bg4462,
Chassis no - me1rg0718f0052479
Ph. No.- [protected] / [protected].