Lenovo — customer care fraud

Lenovo is simply fooling customers in the name of quality and warranty of their smart phones. I bought a lenovo k6 power about 4 months ago which hangs a lot from the first day. 2 days back mic of the phone stopped working so i took it to lenovo's customer care center which is located at gol market near connaught place. Staff is horrible they don't even listen to their customers and only want to make money in anyway. After waiting for an hour my number came and they took my phone and told me top come after 3 days (It takes few minutes to resolve such minor problems) after 3 days i received my phone and the good thing is that mic still dont work, they took 3 days to repair nothing and i have few other lenovo phones which also have a lots of problem. I would never recommend anyone to buy a lenovo phone.