BSNL — unsubscription of krishna service

Sir
my name is subhash chander rana,with due respect i beg to say that my mobile number [protected] has subscribed the subscription service provided by wap.mauj.com Krishna of the day.i received the message "Thanks for subscribing to the subscription service" from the number[protected] .sir i tried to unsubscribe it but the un-subscription page does not exists, then i called the bsnl customer care services but they didn't gave any solutions to this problem.so i am requesting to you to unsubscribe me from this service as soon as possible as they are charging Rs-5 daily.
thanks
yours regard
Subhash Chander Rana