Admittedly I don't know how to post screenshots... Would you please explain it to me?
I'll be back in about 9 hours!
If you're on a PC, there should be a button near the top-right of your keyboard called "print screen" (sometimes "prt sc"). Press that, open Microsoft paint, photoshop, or any photo editing program. Paste the image to it, and go with a Black marker tool to blotch out compromising info about yourself (i.e. name, personal info, things like that). When you're done, save the image and go to an image hosting site, like "imageshack.us". Upload it there and post a link that they should give you here.