Micromax Informatics — Micromax canvas 5 e481 not working after being checked by the care centre

Address:	Shamli, Uttar Pradesh, 247776
Website:	www.micromaxinfo.com

Having problem from last 6 months and i have also submitted my handset to your micromax service centre but the same problem is occurring again and again.
Here are the details for the job sheet
Job sheet number[protected]
Date 11/05/2016
Problem reported :4103 power switches off
And i received my handset after 2 months without being repaired.
O i again submitted the handset to the care centre on 12/08/2016 with job sheet number[protected] but i still didn't get a response from the care centre.
So please either solve my problem or provide me a new handset.