Android app communicate withPoyntOS

Hi All!
I can’t understand how android application will open in PoyntOS Emulator?
OR
How i can open app n PoyntOS Emulator instead of Android Emulator.?
Please help me.

Thanks

PoyntOS is Android Emulator + Poynt specific services. After you install poynt apks you open your app the same way from the launcher screen.