Facebook Thumbnail Issue. Really need some help.

Anyone? Please?

Usually, facebook selects the first image it comes across on your page or blog post. You can take a look at this page: https://wordpressdevelopment.com/blog/tips/how-to-specify-a-facebook-thumbnail-when-sharing-a-post/

Thank you so much. Unfortunately this is something I have already tried, with no success.

Ok, Try this out.
https://www.wpbeginner.com/wp-themes/how-to-avoid-no-thumbnail-issue-while-sharing-post-on-facebook/

[Code moderated as per the Forum Rules. Please use the pastebin]

As this link says, you go to functions.php of your theme folder and insert this code (inside the PHP brackets). Replace the https://example.com/image.jpg with the location of the image you want to display when the post has no featured image set to it.

By the way, you use featured images to your pages or blog posts?

P.S. The first solution did not worked because that is a fix for static pages, not dynamic like wordpress is. Hope this works.

Thank you, but I already have this code in functions as well. I do have featured images.

Hm.. this is really strange.
Do your pages or posts have images in them? Are the images uploaded using media gallery? Located in wp-content/uploads/….. i mean or you use a different folder?

Yep, all images are in the uploads folders.

Give me the link to one of your pages.

https://www.21stcenturyburlesque.com/21st-century-burlesque-magazine-and-the-burlesque-hall-of-fame-announce-media-partnership/

I am also having thumbnail related issues when working with one of my sites.

When I put a link to a post into Facebook, it shows the Gravatar logo.
So if I link to this post: https://www.casualvoyeur.com/hot-girls-kissing-videos — FB shows the Gravatar logo.

When I put the home URL into Facebook, it shows video thumbnails from a specific post…

So put in the home link in FBhttps://www.casualvoyeur.com and for some reason, Facebook pulls thumbnails from this post: https://www.casualvoyeur.com/hot-massage-youtube

This is weird to say the least.

Voala – did you see the link I posted? I really appreciate your help.

Ok, let me ask you. From this page what image would you like to show on facebook post? The post itself has no image in it from what I can see.

Oh my apologies – perhaps that was not the best example. Although – could the featured image not come through as a thumbnail? The featured image I set for my posts appears on my front page with post description when I publish it.

I am happy for any image from a given post to display – in the past you could cycle through them and choose a thumbnail on Facebook, I take it that may not be possible any more, although I can do it for links from different sites…

Ok. I did a little research on this matter.
It seems that Facbook Publisher uses Open Graph protocol tags to scrap the information from post, like title, image, etc.. More information here: https://developers.facebook.com/docs/opengraph/

First of all, i would recommend you to add a facebook like plugin to your website. For my website i use AddThis plugin. Very easy to configure and use (https://www.ads-software.com/extend/plugins/addthis/). This may solve the problem. If not, you can try adding the OG tags in the header.php page of your theme folder.

Ex: (before the </head> tag)

<meta property="og:title" content="The Rock"/>
    <meta property="og:type" content="movie"/>
    <meta property="og:url" content="https://www.imdb.com/title/tt0117500/"/>
    <meta property="og:image" content="https://ia.media-imdb.com/rock.jpg"/>
    <meta property="og:site_name" content="IMDb"/>
    <meta property="fb:admins" content="USER_ID"/>
    <meta property="og:description"
          content="A group of U.S. Marines, under command of
                   a renegade general, take over Alcatraz and
                   threaten San Francisco Bay with biological
                   weapons."/>

Maybe this would work.