On 5 april 2010,i received a msg on my aircel prepaid no.8083118338,that,”a service named ‘friends zone’ has been renewed for 30 days”,which is not activated by me,and 30 rupees hasbeen deducted from my account.It is not the first time last month, on 16th march, 20 rupees had been deducted.plz help me,company is not accepting their fault.