Micromax — Severe problem in my newly bought Mobile phone

Website:

www.micromaxinfo.com

I bought A Micromax A092 Red phone from Flipkart on 23/02/2015. Not even the sixth month has passed but the phone started showing problem. While using the phone it started showing the message " battery overheated phone will shut down".And hence the phone use to hang up. I took my phone to the nearest service centre in Kolkata but they said it was a battery issue. But the warranty of the battery was for six month and the warranty period has just expired. So I had to buy a micromax A 092 battery from them on 21/09/15. Not even a week and the phone has stopped working completely. I have been trying to get through the customer care support, but unfortunately there is no response. Currently my handset is under warranty period of 1 year. But I am utterly disappointed with this phone and also with Micromax. Such kind o[censored]nprofessional attitude from a renowned company is not expected. Is it my fault that I trusted buying a micromax product? I just want full refund of my hard earned money against this product. Please take necessary action and let me know at the earliest. My flipkart order Id[protected], Date-23/03/2015, price Rs.-5170 Thanking You Sumit Chakraborty Address- C2 /3 ESI Housing Complex, Sec 3, GB Block, tank no.13, salt lake, kolkata Contact No. -[protected]/[protected] Enclo: scan copy of receipt of invoice of phone and battary.