Vodafone — Extra amount billed

Hi, mconverge fashion portal pack was activated in my account. And i have not approved this. Rs.99 extra bill has been amounted due to this pack. Kindly give me my money back. Customer care has not given any valid answer for this unapproved activation of this pack and thus this extra bill for which money has been deducted from my account. Kindly resolve the issue or i have to go to consumer court.