I wish WP theme designers would stop claiming their themes are SEO optimized when they are not. Like another reviewer mentioned, you use more than one h1 in your theme. Google h1 and learn that a site cannot have more than one h1.
Post titles must ALWAYS be h2. Always. No exceptions. Please learn to design properly before you let people use your themes.
I'm just thankful you aren't charging money for this theme. That would be cruel.