Nissan Motors — Regarding poor quality of part

Address:

P-11 Jain Colony Street No.2 Near Rainbow Public School, Rudrapur Distt. U S Nagar Uttarakhand 263153

D/sir,
I bought a nissan terrano car on 14 jan 2015. This is to inform you that the gear top of my vehicle got badly burst automatically. I made a verbal complaint regarding this to your authorised center. But now it is brought into my notice that it has occurred due to my vehicle being very old. Answer was ridiculous.
I'm sending pictures of those parts. Is such kind of quality nissan is maintaining?
Therefore it is requested that plz take appropriate action to replace the damaged part of my car.