Honda Cars India Ltd. — my honda amaze car engine is noising a so much sound since from I have purchased new car

Sir,
I would like to inform honda company that your honda amaze car (Diesel variate) is the most uncomfortable car ever made by honda.. I had a very bad experience about this since from 5 years about its noisy engine.
Many times, i had tried to resolve my issue by company but not yet my problem has been solved.
Honda is a very well known company as same i was think when i had purchased but by my experience, it will proved very horrible kind of car.
When usually i got to travelled with my car, my whole family, relatives etc got very much disturbed by noisy engine and i also got mentally ill.
I request to honda company to let my car engine as it is in a very noisy position bcz i have 5 cars in my family of honda company, only amaze creates problem.
If honda company will solve my problem, i will be highly grateful for that.
Thank you
Reg car no. Up80 cx 2003