I run into the same problem of getting stuck on loading screen 7/18 on a BLU View 3 phone. but the game works on a Samsung A14. It could be the device you are using or because you previously installed the original game from the playstore and so when you install the modded version of the game the server is trying to sync up your previous save and it gets stuck because it cant verify it. That's just my theory though. Im not a modder so i have no clue.