Beware, the rate of fraud has increased so much!

Assalamu Alaikum. Last Thursday night, I was scammed for 19,500 Taka from my bKash account. I did not receive any PIN or call SMS. I gave money to a person. Shortly after, when I tried to cash out the money, the screen showed something like settings and the phone became unresponsive. 🥺😔😒 What can be done now, please tell me 🙏🙏🙏