Default values not added to posts

Hello, great plugin, but having a major issue.

The default values in settings are not being added to HTML of posts. I set my FB application and admin ID in general settings. These do get added to the homepage, but not for pages or posts. However, if I enter the data into the post meta box, those work.

Any idea?

Thanks, Abdul

ref: https://www.philcicio.com/mind-body-connection-wolfpack-radio

https://www.ads-software.com/plugins/open-graph-protocol-in-posts-and-pages/