Airtel Prepaid — SUBSCRIPTION TO WALL PAPER

Address:

Karnataka

Since two months, I am in receipt of the following messages and deduction of daily charges:

"Dear user you have been subscribed to Wallpaper Pack. You will be charged Rs.1/d. To unsub sms STOP TO 122." Followed by
"Daily Wallpaper service renewed"

I have not at any time subscribed to Wallpaper Pack. And I tried to reply STOP to 122 but it is always sending failed.
I want this to be stopped immediately.
Thanks.

My Mobile number is [protected] - A S VINCENT PAUL