i had been complaining for manufacturing fault in my car NISSAN but no one is bothered.

view my mails;
This is with reference to many phonic correspondence, I got my car serviced in July Reg no MH 04 EX 9007 and since then the braking noise mentioned during service had worsened.
The same had been brought to your representative notice but no one cares, this is the worst expected from company brand like Nissan.
Request you to look into the matter and sort out the problem at earliest or I would be compelled to take the matter with higher authorities and even costumer courts.