how you play it ? it says closed beta ?

still says close beta on my browser

So guys try to understand due to some damn Playdumb restrictions some servers for the MAAT are not online and if they are they have bunch of unfinished stuff on them thus if you get the black screen the problem will persist only the FB account you get the black screen try other FB accounts or crate a new dummy account only so you can find a working one to practice the game before it is actually released i must say one thing tho those morons keep changing and updating everything at this time however the game is still playable and is kinda fun if we don't consider the slow connection due to the hola masking... Enjoy have a nice game :)