MOP Beta not launching

Is MOP Beta not working? I click play goes to launch then goes back to play …I checked for updates, scan and repair and exited BNet and restarted comp but still cant get to the loading screen and I so badly want to level my priest I made

All my characters say not found when I try to log in, I can’t create new ones my game is completely screwed now… it was fun until the realms went down earlier today and they added the new PvP realm. Now my game is broken…