One speaker have less sound compare to other

Respected,sir I have purchased a Micromax Q 346 set in the 2016 June.But unfortunately before two month ago daily rs 3 in deduction in my account. so iam harrased so I complain to action this 2 number 9870740409 & 9287090010.

Micromax service not certcefai Jajpur Road

I had purchase a micromax canvas Q385 phone last one year before. Now the issue is that, when I calling someone it became restart most of the time. So pls solve my issue. An early response is highly solicited.