NeedSomeHelpBro

I made a custom sprite for a game called MapleStory. I'm trying to use fonts over my pic but I can't see them.. and yeah. I don't think when I type the font it even adds the effect of the font it's supposed to. Here's a pic: Also is there a way I can preview the pic before I save it? Can't seem to do that either. First time using paintnet and any type of photo editing software ;D