This is currently the closed beta, so not as many people are going to get in. The only people that got in are mostly community members, popular streamers, bloggers, reporters, etc..., and probably a few random folk to get the matchmaking a good run. So if you did not get in, fret not, apparently they plan on stress testing servers on weekends so more will be let in over time.
First wave however I would not expect to get in, but gradz if you did, and what is your account name / password? ;)