These instructions are limited to android only.
To fix this issue follow these instuctions.
Download File Explorer from the play store.
https://play.google.com/store/apps/d...tware.explorer

Next Open file explorer and scroll down until you see "sdcard"


Now click on "Android" then "data"


Next you scroll down till you see "com.quattroplay.GraalEra" and click on it.


Then if you do not see a folder called ".nomedia" then press the plus button at the bottom.


Now that you've pressed the plus button you will now press "folder"


Now the last step is typing ".nomedia" and pressing "ok"


Your done now and you can close file explorer and open Graal Era. All of your images should be loaded now.