Hi!!Everyone

I just got downloaded the Digimons DLC Mods and when i opened it there is no edat's only gmo and gim..
I tried the renaming the extension file name to gmo to edat just like they said but my problem is that the thing like
xxxxxxx.edat like that and that thing idk what it is like dlc slots??...im having a headache just because of this hahahahahhah😂😂😂😂😂 (i want to work the angelwomon-firion)
Can someone teach me step by step???(Sorry for my bad english)(im playing on android)