I use the ps3 disk to load the game. When it opens it asks me to set up a square enix account, link my sony entertainment network account and confirm purchase information.

I hit next and it asks me to sign into SE. I do that, then it brings up at page that says
No valid service account is available to play FF XIV.
In order to play you much purchase or register product code(which I've done)
Please restart your Game.

I have an account, I was playing yesterday.
I linked it to my sony account.
I cant find where to start the monthly subscription fees to pay.

I have tried using the pre order download version to log in and the same results.

I really have no idea why it will not let me play. Is the game failing for everyone else or just Disk based ps3 users?