On 21 sept, 2013 i checked my balance at night. It is 38.91 when i checked the balance the next day at 1 pm it is 23.91 .So i called the customer care of aircel and asked the reason of my deduction. They said that i have activated to animation pack on 21 sept at 11 am. Whereas i checked my balance on that night it is 38.91 .They didnot return my balance. I have not activated to any service. This is my 3rd time the have deducted 15 rupees. When i threaten them to complain against them in consumer court they didnot listen.