Vodafone India — Add on services activated without my consent

Address:

Chennai, Tamil Nadu

I am using VODAFONE prepaid number [protected] for almost two years, and recently they are activating ADD ON services"mobile mela" twice without my concern, even after I have deactivated once in a week ago around 7-12 August, second time activated again on 18 august, one more service social book also activated on the same day 18 aug, why the networks all in India do this cheap thing to suck the valuable customer money? Do they provide any connection without our concern at the beginning ??not right? Then why once we become customer they do what they wanna do to their valuable customers?? Even the customer service people denied strongly about the first time activation which happen a week ago, so frustrated with the VODAFONE service