Hello,
Thank you for contacting Rank Math support, and we regret the inconvenience caused.
There are a few reasons why Facebook (or any other social network like WhatsApp) does not pick your images and other social tags.
Please follow this guide to fix this issue: https://rankmath.com/kb/open-graph-image-not-displaying/#opengraph-image-not-appearing
You may also share the affected URLs with us. So that we can investigate the issue further for you.
We hope this helps and please let us know if you have any questions or concerns.
Thank you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.