wifi redmi 5 plus problem

This thing started to happen after flashing a rom for MIUI13 (i don't know the full name) and right now its stuck on MI Logo without a way out. Can't open Recovery mode or Fastboot. It happens whenever my phone runs out of battery but not at normal restart. If theres a way to save this phone I'm...

I will describe my problem, maybe you've met with similar or suggest a solution. I bought a drone, which uses the mobile phone connecting via a 5GHz WiFi network, to view what the drone camera sees, What was my surprise when I did not find the network produced by the drone in the list of WiFi...