Trai — registering people for their services by fraud using missed call as a lure .

I got a missed call from a normal 80 series unknown number ([protected])when I called for querying who called me I found out that it was a scam by "kankhajura tation" and now they have registered my phone number for their services even without my consent .
In their privacy policy they describe that they are in way spying over my cyber life including my transaction details and ip address.
To remind they never asked for consent and messaged me that they have registered me for their services giving no way out. It's forced on me and I want no one to tail and dig out my private information. They only plan to stop calling me about other services they have as they mention in message while keeping on tracking my number and activities .
Please take action and make me free from clutches of this scamming company.The number of mine on which they called is [protected].
Thank you