Xiaomi India — Redmi note 3 speakers, battery, calls not working

Address:	Haridwar, Uttarakhand, 247667
Website:	www.consumercomplaint.in

My Redmi note 3 which is brought on 22 dec 2016 nor working properly before 2 days..
phone speaker not working
Call not connecting when we call any one phone gets hang and switch off and open after some times..

Battery backup get damage ..it charging normally. But draining so fast i can do many things for this but all are failed ..

I also do factory reset but the problem is still stay...

Please please help ...its urgent