Help/Support Dokkan Battle JP: Error shows up and then crashes

[Halo4Rockcrazy 0 iPhone 8 Plus 12.1]

This happens  

 

No idea what to do 

Translation: 

Note!  You can play this app for free, but you can buy some items for a fee.  If you buy "Ronishi" for minors, please be sure to get your parents' permission or buy together.

[Rook 558.6k iPad Pro (2nd gen) 17.4 Donor]

I believe that's Jailbreak detection. Use Xcon or something else.

[Halo4Rockcrazy 0 iPhone 8 Plus 12.1]

I’m using iOS 12, Xcon is only for 11. I’m using Liberty Lite to bypass the detection but it only does that when the hack is installed. I did reinstall the game and no luck