My 45 day old Lenovo mobile phone A6000 is having over heating problem. Please help me in this regard ASAP.

Regards
abhikush158@gmail.

Respected sir, I purchased lenovo a6000 mobile 7 months before.. At first I was very happy for its physical appearance , later the series of problems started.. First lot of hanging and struking and now battery problem.. I am unhappy about this..

Regards
sharathgjjr11@gmail.