@MelvinSGjr solution solved, I had to reboot after installing WayDroid and/or not install the driver installer through the terminal

Title: "Can't reboot or shut down Poco M3 (Citrus)"

I want to reboot or shut down my phone but I can't because I will lose all my data and apps, because there is no such function to log back in after rebooting or shutting down the phone, all I get after shutting down the phone or rebooting the phone is the Poco logo

Status:
Wifi: works
SMS: works (without notifications)
Camera: works
Screenshot: the phone can be turned into a brick (white and black screen flickering)
Restart: white and black screen flickering or getting stuck on the Poco logo screen
Turning off: getting stuck on the Poco logo screen
Flashlight: works
Gyroscope: works (50%/100%)
Calls: works

Install:
In UBport it detects my phone and I select the latest version of Ubuntu Touch (20.04 Stable), it installs it for me without any problems