[Resolved]  Aircel — Auto renewal irritation

Hi, i activated wbdecpi9 pack for my aircel number [protected], wb. But now it renews itself all the time. It is very annoying and i have already lost so much balance of mine, please deactivate it. Thank you. Almost 80 rupees is gone just like that.. And i tried many possible way but it never deactivates, tried texting to 155223, i even tried *121*903*, but it still don't work. Please its a request to the person incharge, make packs of one time activation not auto renew them without the permission of the user or else it will be a major cause for the drop in users for aircel.