When you get to Android/data/, Do you enter the installed apps folder (path ///_Android_data) before looking for the rest of the path? That's a common issue from Android 11 onwards, somehow they thought that for security reasons it'd be cool to move the installed apps data somewhere else, "unreachable" for the average user. Not sure which other file explorers can get around that, but I always use Total Commander to navigate through my phone, and I can get to the game folder just fine.
Didn't add this explanation to the instructions 'cause I thought it wasn't a problem related to the game, but to every app in recent smartphones since Android 11.