AIRTEL/Mobile
Unnecessarily deducting rs.10 per day

I haven't subcribed to any Airtel Wap . but everyday rs.10 is deducted from my balance. I m getting msg from 64611010.The message is Thank u for using subscription service on airtel wap. u have been charged rs.10 .enjoy http://w.igfun.com. I already informed it to airtel customer care 5 times. they didn't take the action. i want the solution immediately. My mobile number is 9940831646