Tata Docomo — not spend any money and my mobile balance is 0

Address:

Ahmedabad, Gujarat, 380009

I have same problem and my phone number is [protected] tata docomo

I had put in a phone balance of 7.50 rupees and last 3 days daily messages for duduct a money now it shows 0 balance without me using any. Also receiving this same message "your account does not have sufficient balance to fund this call" this is happening every second.

Please help, call me [protected]