I would suggest that you use Photoshop, or something. The text looks a little boring, and the images you use don't blend well with the images next to them. The best one is probably the first one, even though the image quality isn't too great. It looks sort of like something I used to make on paint when I first started a long time ago. The tidus one with his sword and him in the water is cool, but I do not like the font at all, (Comic sans is blah) and there should be a full border. (Like, add a line to the bottom too.) Keep working on them.

EDIT: Oh, and I just noticed. It looks like you took icons that someone else made and put them next to each other.... sorry, but that doesn't look proffesional.