Hello,
Thank you for contacting Rank Math and sorry for any inconvenience that might have been caused due to that.
Be sure to have filled the Facebook fields in the Social Meta section, just as I show you in the following screencast: https://i.rankmath.com/VM69H2
But also keep in mind those are just guidelines but if for some reason you can’t fulfill one of them, you shouldn’t be worried, sometimes it happens.
Looking forward to helping you. 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.