unsubscribe the services to activated by the hungama bsnl provider

Additional services like Games on Demand, Music on Demand and Movie on Demand by Hungama are activated on my BSNL broadband without my consent and I want to unsubscribe that from broadband services. my phone number is 05947274943
Please UNSUBSCRIBE immediately and arrange to return all the MONEY which is taken by BSNL Fradulently. Otherwise I shall be compelled to go LEGAL.