Hitachi Home & Life Solutions India [Hhli] — No response to complaints about air conditioners.

Address:

Patna, Bihar, 0612

I have purchased an air conditioner from kishore enterprises Patna Bihar in february 2015. I have been complaining about not maintaining its cooling capacity again and again. But despite several visits the matter has not been dealt with. Again I have logged in a complaint about the same seven days back. No response has been received till now.
Under such hot and humid conditions the purchase of AC has lost its purpose.