Pokemon insuragnce won't display on my mac on el captain

I have tried all the solutions on reddit, my games open and only displays a block screen. I have turned off the rootless as ssaid to do on forms and videos but game still doesnt work. Doesn’t let me select another engine to run of is that the major problem? please help and write down a way to fix this please and thanks you.

also yes i have wait for the game to load for about 1 hour so its not loading thats the problem

Check this Solution and also read the other related posted on the right displayed by clickable blue font (within that post) they might have different solutions.