Reliance Communications — money deduction

I recharged my mobile number with 70rs before 2 days. But i did't call to any number but all money was deducted from my number. After that i m calling to customer care but every time i m getting the same response that "sorry we are unable to connect you with our executive please try again after some time". I have faced same problem 1month before. So it's my humble request to you please return my deducted money as soon as possible. My mobile number is [protected].