*READ* SOLUTION FOR BLACK SCREEN ISSUE:
Okay, you downloaded, placed everything correct and IF STILL DOES NOT OPEN THEN FOLLOW THESE STEPS:
1.Long tap on game, go to app info and enable Storage permission.
Try to open game again. Still same? THEN DO THIS 2ND STEP (FOLLOW FIRST STEP)
2.Download luckypatcher, install it (YOU NEED TO DISABLE PLAY PROTECT WHILE INSTALLING)
Kill the game. Open Lucky Patcher . Tap on WitchSpring 3 & licesence verification Auto patch. Wait for process. Uninstall current WS2 & Install that mod WS2 apk(rooted users have no need to install mod apk)
Again enable permission for storage. Put the Obb folder in respective place. I.e. Android/Obb
DONE!!! YAY! (Let us donate those people if we get money someday :') )
Enjoy