CPP Group India — Unauthorized renewal of membership even after rejecting the request to renew

CPP Membership number IAA323703. They renewed the membership by deducting money from my credit card even after I informed them I don't wish to renew the same when they called regarding the renewal of membership. It seems that my cpp subscription is renewed and the same is deducted from my credit card. I have already informed those who called me regarding the renewal of the subscription that I don't intend to renew my membership. Even after rejecting the request the amount was deducted from my credit card including gst and other charges.