Vodafone India — dotbot deduction

Charges of rupees 75+5 were deducted from my vodafone balance for renewal of dotbot service which i have not opted for, i dont know when they subscribed this service for me. This vodafone company is looting poor people by deducting hardly earned money from customers pocket.. This company should be shutdown immediately.. I am telling all my relatives and friends to no go for vodafone sim or any type of products.. These people are looting people and filling their own pockets in the name of value added services. My number [protected]... Kindly help me with this problem.. I want my money to be refunded.