Facebook sharing not working - strange thumbnail and text

I'm trying to get my Facebook sharing plugin to work and for some reason every time I share a post the thumbnail is my logo and the text is a standard text and is meaningless.

I thought it was due to the plugin, but the problem is the same with other Facebook plugins.

Could someone take a look and tell me what I'm doing wrong or suggest a plugin that might work.

Thanks mucho.

Both frontage or single page have same problem. Try any you want.

Ref: http://video.mokabox.tv