My problem is the following:
I put any video from youtube in my blog,
later i share this video in facebook
but in facebook does not appear the thumbnail of the video, always shows the gravatar from the blog.
I would like that, in the share from the blog to the facebook, appearing the thumbnail of the video and not the gravatar.
It happens only in videos(in my case)..
i'm waiting your feed back,
The blog I need help with is loladatuga.wordpress.com.