I just wonder why is my phone not compatible with this app

[HazieAja]

I want to install it and "App Was Not Installed Because App Was Not Compatible With This Device"

[oruphonics1]

Because the app has an SDK version lower than required on some phones (app is 22, on my phone which is a modern one, it needs to be at least 24).
Assuming you know how to use adb (if you don't, google it), the only solution (as I know) is to install it via adb command with a flag: --bypass-low-target-sdk-block.
So the command should be:
adb install --bypass-low-target-sdk-block "path of the apk"