Help/Support Game crashes when applying mod

[Bigc2291 0 iPad 9.7" (2018) 11.3.1]

I’m trying to inject a jailbreak mod with esign everything works until I actually turn on a mod from the in game mod menu then the game crashes immediately. Does anyone know how to fix this. I does this on every game I try 

[Laxus 823.9k iPhone 5s 10.3.3]

A jb mod is not designed to run on non-jb (yet)

You can still try using it with jit enable

[Bigc2291 0 iPad 9.7" (2018) 11.3.1]

3 minutes ago, Laxus said:

A jb mod is not designed to run on non-jb (yet)

You can still try using it with jit enable

Is there a way to do that without a pc?