When listening to my own music files on Android - it taked money from my phone talking bill money

Hello! I have PRESTIGIO Android Phone.

I am not using internet on my Android phone, because it costs a lot of money.
Why Android takes money - from my mobile phone talking bill money?
I have found Android programs update settings, but there written - last was months ago and updating switched off.
Why then money dissapear every day - if no calls, sms was.

Thank YOU!