I can't find my app (and it's essential to the app working)

[Reenen]

Hi,

My app used to work in July... Now on my S5 (newer android), I can't find my app in the file browser.

So it used to be in /sdcard0/AppName

Inside one could find stuff like main.lua, and in ./words my images and sounds. The whole idea is that the user can go place new images and sounds in those folders.

So where is the app saved now? Can I get to the file structure?