Vodafone India — deactivation of caller tune

Address: 380013

My mobile number is [protected] i have request for deactivation of caller tune minimum 10times by email but still not stopped and ultimately i will be charged for that on renewal date 17th of october.
Why so careless i don't understand your customer service.
I visited personally to vodafone center and book my complaint how ever nothing done from their side.
Everytime i am getting email and sms for deactivation with in 30min or 24 hrs but no results

My caller turn yet continued.