Airtel Mobile Service
Deduction of Rs.20/ at every saturday

I lodged complain with airtel about unauthorised deduction of rs.20 on every saturday.i am not usuing any news based service though acompony mobifun.com is charging me rs 20 every saturday.i have requested number of times to unsubscribed this service to airtel custamer care service but all in vain. Please solve my case as early as possible. My airtel mobile no is 9970384213.Thanks.