BSNL — Unauthorized amount deduction

Address:

Rajasthan

Dear Sir/Madam,

On my BSNL prepaid nos [protected] and [protected], every month BSNL deduct amount approximately 35 to 40 rupees.
In march BSNL deducted Rs 20 for easy vault service, Rs 5 for Miss India, Rs 5 for cricket news.
But I never subscribed to these services, when I called customer care, they told me that system can not show any detail at this time, please call after some time. I called them more then 10 times, but they don't want to listen about my problem.
When I send message for Unsubscribe these services the reply was "there is no service activated on your No".
Please help me, I cant bear this much of amount to be deducted from my mobile unnecessarily.

Thanks