Every time I type in my pin this happens

[Dalere]

[Aimo]

If you check the news and announcement section you will see that NA servers are down for emergency maintenance.

[ohmanitschan]

They are currently doing maintenance right now.

[GrahamCrackers]

Yep, servers down for emergency maintenance.  Updates are coming on the main page, currently there is no estimated time the servers are going to be back up.