Open Graph protocoll

Hi there

how can I get my photos of RTMedia well shown in social media channels. I want to have shown in facebook with title and image (og:graph) - for SEO I use the plugin All in One Seo (AISEO) (that I want to continue using) when I use facebook debugger I get an ugly result showing NO og:image and as title username | sitename. Can you help me to show up this links beautiful in facebook and Google+ How do I have to modify the code or which settings I have to use together with (AIOSEO)

thank you, Ralf