Need help for working virtual space on my android phone

[imdumb]

My phone is realme C12

model: RMX2189

Android version 11

realme ui version v2.0

[imdumb]

I now had a virtual space that is working named f1 VM but I don't know what process list to choose, 

I know easy way in pc, cheat engine taskmanager Process id and hex on cheat engine

 

[sammax71]

The process you choose is the game you're trying to hack.