Micromax Canvas Spark Q380 — Company is not giving my phone after repairing

Address:	Palwal, Haryana
Website:	www.micromaxonline.com

Imei: - [protected]
Jobsheet no: - n[protected]
Jobsheet date : - 14 / 08 / 2015

I, amit sharma have purchased a micromax phone i. E micromax canvas spark q380 on 2 aug, 2015. After few days it has some problem. So i show the phone to micromax care of palwal, haryana. But they are unable to solve the problem. They said to me phone will go to the company for repair for 15 days.

But still i did not get my phone. Whenever i call to the mocromax company for my phone or micromax care they said after 15 days you will get your phone. But still after approx 1 month i did not get my phone. They are annoying me.
Now i dont understand what to do.