Micromax Informatics — handset not working properly since 6 months (frequently arriving problem)

Address:	Hyderabad, Andhra Pradesh, 500016
Website:	www.micromaxinfo.com/support-center

With respective of above subject i want to raise a compliant on my handset as it is not good product from when i bought form vendor. It is having continuous problems like... Over heating, frequently switched off, not catching signals. So many times i gave to service center so many times. But these issues are solved for temporarily. Please arrange new hand set otherwise clear my issues without interruption.
Raja babu,
[protected].