I created a post this last week and when publicized to Facebook it used my header image instead of the featured image. It does the same thing when I click the share button for Facebook. The image size of my Featured Image is over 200 x 200 pixels. I am not sure what the problem is.
This is a link to the post that I am having issues with:
Here is a link to the same post but open (edit mode) on my dashboard of WordPress:
Here is a link to my dashboard: http://blogphotographybychar.com/wp-admin/index.php
I am not sure what link you need. I am using the Twenty Fourteen theme.
I am hoping you can help here and I certainly do hope that I have placed the question in the correct forum thread!