facebook BLOCKS my domain

Dear all,

As mentioned. The facebook block my domain from sharing my wordpress post by block the thumbnail and the description.

you may refer to the following image for better understanding

First, when i try to share a post. I paste the copied link to facebook status. It's able to show the preview after fetching. But all these disappear once i click the 'post' button. hope someone could help me on this

as i couldn't post the screenshot here. i may send u personally if you intend to help out. thanks

Does your domain have a poor rating on WOT? FB partnered with them since May to block domains.

http://www.mywot.com

I have just check at the WOT website.

But i have no idea how to interpret the result.
appreciate if you could help. Thank you