It's too late for the server transfers. In order to have transferred servers, you would have had to apply for it during the time they had the application available. Unfortunately, the application is no longer available at this time. You can, however, try to create a new character on the server you wish to join, but I would warn you that the more popular servers have been closed due to it being filled to capacity. If you do want to try and make a character, I'd use a different character slot than your main just in case you can't get in. If you delete your main to try and make a character, and the new server is closed, you'll be sol when it comes to getting your original character back.