Hello,
Thanks for contacting us and we regret the inconvenience caused.
I tested your website using Facebook’s Debugger tool, and I was able to replicate the issue.
As I scraped your website again, the image was displayed. Please have a look at this screenshot for a quick reference: https://i.rankmath.com/QN15Tl
However, there is an error related to invalid og:image. I checked the source of your website and indeed the image added in the og:image tag gives a file type error. https://i.rankmath.com/00sht1
Please replace the currently added OpenGraph thumbnail image with a valid image from your website to fix this issue. You can replace the image from your WordPress admin area > Rank Math > Titles & Meta > Global Meta > OpenGraph Thumbnail.
You can refer to this tutorial guide for more details:
https://rankmath.com/kb/titles-and-meta/#open-graph-thumbnail
Hope this helps.
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.
