Micromax mobile X550
Mobile is not working properly purchecing one wek

Respected sir/mam

I am Amol M mane [Kalyan west Vidhan Sabha Secretory of a B.S.P national political party] I purches micromax Hand set modal X550 at alfa shop vile-parle at date 19 september. IMEI no.is 910544900530029. first week it work properly bt after some time battery not working properly in a day it gown twicesy, thrisly.recived call voice craking and unable to hearing. i complain many time they took my call for 2/3 or many day for repairing purpose and then return me. it work 2/3 day ok and again same problem came out.now gaurentee period also cross due to long time it having for repairing.

please do something, help me to change my cell or return my mony.4850 rupees

thanking you

Yours faithfully

Amol mane