Nostalrius Begins - Quality wow vanilla realm (1.12)

Came back from a month break (hit 60, took a break) and now I cannot log in.

At first it was "cannot connect" message, and I realized I was typing in the wrong password...

Now when I try to login, it says my account is closed and is no longer available for use.

Please advise.

Character name is Rijk.

Thanks!