HP India — My notebook fan did not work properly. It create noise.

Address:	Jodhpur, Rajasthan, 342003
Website:	HP computers

My Notebook name is 15-AC122tu .I purchase my notebook on 1st June 2016 from Diamond Sales(Jodhpur, Rajasthan ). After 3 months my notebook fan suddenly create noise. I complain this to the HP helpline number.He give me a BIOS file but the BIOS file is not support in my notebook. I take my notebook to the HP service center. They said me to complain on HP help line number. After when I call on the HP help line number. He take my call to here and there. He could not connect my call to right branch. So I request you to please send an engineer to my home.