i got some games from epic games and now like rage 2 star wars battlefront 2 (2017) doesn’t show an epic version of the trainer any more
I’m not seeing any record of us having a trainer for either of those games on Epic. Are you sure you weren’t using the Steam version with a custom exe path?
We never had Epic Games trainers for these two. At least not at the time of this post.
Take a look here to see how to get new trainers made: Game Queue - WeMod Support.
And see here for steps on getting the Rage 2 Steam trainer working on the Epic Games version of the game: Rage 2 Cheats and Trainer for Steam - #27.
Edit - beaten by Chris