I'm under 18, can I still get braces? I have uno picture =P?

If your teeth were all over the place and the dentist had doentation that they screwed up and the treatment didn't work, then you'd probably be able to get braces again. As your teeth actually look quite nice and quite straight, they probably won't let you have braces again unless you go private and pay thousands for them. Your teeth look great to me, enjoy a brace free life! :)