Hindustan unilever pure it
Batery

I am using a Hindustan Unilever Pure it which needs an immediate change of Battery. I am trying the helpline numbers 18601801000, 9212500600, and 9223600600 since last years but the line disconnects in between. No one is even calling me back. I have wasted my 100 to 150 rupees in calling them. I STRICTLY CONDEMN THEIR SERVICES!..