Lenovo — Lenovo vibe K5 note mic problem

I ordered lenovo vibe K5 note from flipkart. I received the product on 13th november 2016. Its been 6 months and i am facing a problem with the handset. The "mic has become week" and voice is not properly heard on the other side. I searched for many lenovo stores but couldnt find any. Its either closed or the store does not consider warranty.
I request you to please revert back soon with where should i go to get the repair done since its in warranty.

From Sarveshwar singh chouhan

ordered lenovo vibe K5 note from flipkart. I received the product on 18th november 2016. Its been 6 months and i am facing a problem with the handset. The "mic has become week" and voice is not properly heard on the other side. I searched for many lenovo stores but couldnt find any. Its either closed or the store does not consider warranty.

Lenevo k5 note, 4 months ago, i got a problem with this ### phone that people other side was not hearing my voice properly. I was advised my Lenevo tech suppot to visit to service center where they said that it was mike problem. I handed over to them and they fixed it in 3 days.
Now again after 4 months this ### phone got sick with the same illness. People other side hear my voice as if i am speaking from a far distance from my voice. If i record and hear, or answe a CALL ON speaker on, the voice is fine. Now i have decided to fire this phone and upload the video and content on social media so that Lenevo could hear my people voice about this phone.