I downloaded this mod and added it to my mod folder (Fabric) and every time i launch the game it loads a little bit then closes the launcher and doesn't open the game

You need to give us more context if we want to even try to debug this problem. Please send us your latest.log file from a time when this issue occured

Cheers

Given that this issue has now been stale for almost 2 months, I'll go ahead and close it. If you still think the problem is relevant, feel free to provide the required information and reopen it

Cheers