Airtel — balance deducted regularly for no reason

Address:

Indore, Madhya Pradesh

Icon service (I have no idea what it is) often gets activated a few days after i recharge my talktime balance. 35/- deducted automatically and then another 5/- to deactivate the service. I do not need this service. And it doesn't get deactivated permanently.

Kindly deactivate this and credit back my money.

Message which i got says "icon service has been renewed on your airtel [protected]@rs35.0 for 7days. To deactivate, call or sms stop to 155223."

Hoping for a quick response...