also, I got stuck when entering my address and I keep getting a message to fix it, what is that about?
You can not use a period as part of an address . If you type " 27 N. Main St. " instead of " 27 N Main St " in an address field ,you will get a message when you try to go to the next page .
and when I finish do I sign it and such?
Yes, After you completely fill out the application ,we will ask you to confirm the truthfulness of the answers to the best of your knowledge , under penalty of perjury ,and your response will be recorded . Then " Sign " the application electronically by clicking on the " Submit Now " button .  It will appear on the screen after you have finished filling out the application