un authorised subscription

My name is ramesh and my landline no is 0712-2737212. On my no the services of hungama are activated  from 3 months with out my request and there charges are added in my bsnl bill un wantedly of rs 410 from 3 months . I had given the toll free no of hungama 1800-209-7010 which i tried 100 times but I could not talk to them because it was always busy. so I request u to deactivate services in my bsnl bill, If not deactivated u will either face trial on court. This is my strict warning to hungama .