Big issues. 2.A3 UPDATE

[George]

You are right. These things don't exist.
Remember, it's an Alpha-version ...

http://127.0.0.1/admin redirect me to http://127.0.0.1/index.php (main page)

You have to be logged as the first user to access admin-panel.

I understand is alpha version but we are in 2015...We need more updates.
And about the  admin panel, I did this and nothing happens...