Puzzle and Dragons CM 12.1

Hey guys, I have an ASUS Zenfone 2 2GB (ZE551ML) and I recently rooted my phone and installed a custom rom based off of CM 12.1. I read about how PAD worked on CM 12 or it worked if you granted super user permission to it. Whenever I try to open up PAD, it would go to a black screen and then exit back to my home screen. I have SuperSU V2.4.6 and I was wondering if there is a way to grant it permission because I can't seem to find out how or if PAD just doesn't work on CM 12.1. Any help would be greatly appreciated!

Thanks!