App wont even open.

Ive been trying to open this app for 2 days now, with no luck.
It just pops up with a copy right alert, followed my a loading symbol, and Im not able to click okay. It just loads and loads forever.
Ive had it for 2 days, its almost a GB of space on my phones and Im not even able to play it.

Explain?

Isaacs1234 about Ace of Arenas - The Mobile MOBA Mastered