Vi — Deductions of money which I have subscribed.

Hello!
Thank you for choosing to access Pre Embedded Games,
You have been charged Rs. 20
Your balance is Rs. 4.97

What does this mean? I didn’t sign up for any pre embedded games nor chose to access them. How are they even accessible to detect money for no reason? No permissions? This is frustrating! If this keeps going on, I’m sure they will keep deducting if we ignore this. Please resolve or we will be left with no option but throw the SIM away.