Please follow my answer in this support topic: https://gvectors.com/forum/wpforo-embeds/wpembed-not-working/#post-22007

I just purchased the whole shebang of WPForo add-ons and am currently beta testing then on my site build on a dev account (DNS not changed over yet) as I migrate build a new/better site.

Most of the embeds seem to be working just fine so far (Twitter, Instagram, etc) but Im having trouble with Facebook embeds. Maybe I can trying to embed the wrong URL?  I go to Facebook to test by clicking the dot=dot=dot button then go to Embed. Then I highlight the URL of the post then paste that into the message box of WPForo -- pretty much like the other social media embeds. It tries to accomplish it, but Im getting wonky results. See attachment. The embed doesnt fit gracefully into the post. Ive tried selecting/deselecting "include full post" in Facebook, and Ive also tried it with Notes. Same results.

Any ideas?