[Resolved]  Idea Cellular — deducting balance without my permission

Without my permission, idea is deducting my balance from my prepaid account. I didn't bought any app. I got a message from 58010 that thank you for using your idea mobile number for rs. 10.00 towards fortumo payments app. Whenever i receive this message, every time rs 10 deducts. I didn't bought any game. I called the idea customer care, they are saying that i had activated a page but fact is that i didn't activated any page. My no. Is [protected]. Idea customer care is saying again and again that i've activated the page. They are not providing the solution. They are not refunding my deducted amount.