After you file

I am only 20 so I don't know alot when it comes to filing taxes so turbo tax made it easy, but when I went in to update my address it allowed me to put in other information too. At some point it asked for a W-2 but I didnt have it yet so i put 0 amount on each section because the page said i could go back and change or add income when my W-2 did eventually come in.