HTML5/WebGL: Game Not loading or frequent crashes

[Quilted Acres]

I can't get into flash... When I cleared the cookies cache and history it got rid of flash. I can't reinstall flash. There is nothing I can do but remove flash. I have the latest version of facebook. It is in dark mode. I don't know how to go back to the old version... I thought I was in the new version. I am confused. I don't know how to disable or enable the facebook thing.