LazyPay — getting continuous calls

Address: Bangalore, Karnataka, 560078

Hello, i am getting continuous calls to clear lazypay balance on my mobile number [protected].
I tried reaching their customer care but seems like its a recorded session playing "all our executives busy at the moment". I even sent them a mail asking them to clearly tell me what i need to pay and rather give me a call so that i can speak to someone, but still i haven't got any response from them.
I don't remember using lazypay but only registered once. I dont know what balance they are asking for.
More surprisingly, they are increasing 10rs fine on that balance everyday.

Kindly help me in getting out of this.

My email is aniruddha.[protected]@gmail.com