3G Mobile service - Reducing balance

Sir; I have taken 3G mobile number i.e. 9441056718 from AP circle Visakhapatnam. Since last 2 months unnecessary SMS are received from ONMOBL and OMIN. My balance amount is automatically deducted by OMIN mobile No.91125530. The OMIN service are giving their customer care number. Whenever I am calling to their customer care, unnecessary advertisements are coming and it takes minimum 5 to 10 minutes time without listening my problem. Instead of my several requests, the SMS are frequently coming to my mobile and amount is deducted for the same from my account.

Therefore I request you to kindly arrange to stop the SMS which are coming from OMIN and ONMOBL to my mobile no. i.e. 9441056718 and also the amount which was recovered from my mobile automatically may please be debited to my account.

D.V. Appa Rao
9441056718.