Hitachi / Air Conditioner — Not Getting Warranty from Hitachi

Address:

Hooghly, West Bengal

Dear Sir/ Mam,
As I have purchased an Air-conditioner From Hitachi last year, I am not getting proper warranty service from their end. After several times of telephonic conversation and so many e-mails from my end I have never get any satisfactory answer from Hitachi. Now my Air-conditioner is in dead condition and it is within warranty period but Hitachi failed to repaired it . Please help me or show me the way so that I can get a well conditioned Air-conditioner from the same Company.