how can i bypass the verify app integrity i went thru device management already didnt work

ive had this app called juwa on my phone before. previously i had the iphone 13 pro max system updated. well i switched to the iphone 12 system updated. both phones use the same apple id. i am able to download the app JUWA on my 13 just fine. when i try to download it on iphone it will say “MDM doesnt match old playload.” ive gotten past that but when it comes to installing the app it says unable because it cant verify apps integrity but the app shows as verified in device management. what do i do?