Hello,
We apologize for the issue you are facing with the link preview not working on your website. To set or change the Open Graph image for your website using Rank Math, please follow these steps:
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Set the Default Open Graph Image:
- Go to your WordPress Dashboard.
- Navigate to Rank Math → Titles & Meta → Global → OpenGraph Thumbnail.
- Click on the Add or Upload File button and upload your desired image (in your case, the image link you provided).
- Click on Save Changes.

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Set Open Graph Image for Homepage:
- If your homepage is set to display your latest posts, go to Rank Math SEO → Titles & Meta → Homepage → Homepage Thumbnail for Facebook and set your image there.
- If an individual page is set as your homepage, edit that page in the WordPress Editor and set the Open Graph thumbnail in the Rank Math Metabox.

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Clear Cache: If you are using any caching plugins, make sure to clear the cache after making these changes. This will ensure that the new settings are reflected.
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Use Facebook Sharing Debugger: After making these changes, you can use the Facebook Sharing Debugger to scrape your URL again. This will help refresh the Open Graph data that Facebook uses when sharing links.
If you continue to experience issues after following these steps, we recommend replying to this ticket so a human agent from our support team can assist you further. Thank you for raising this concern!
Sources:
Open Graph/Social Preview Image Is Not Displayed » Rank Math
Open Graph/Social Preview Image Is Not Displayed » Rank Math
I have tried all the things, but not even reflecting in the sharing of website links, preview not changing in the LinkedIn, Instagram, telegram, FB, and twitter too.
Most of the time, the link preview is not avail while sharing the link in WhatsApp!
What is the reason? Please help!
Hello,
You’re homepage’s OG Image is currently your logo. Not the image you just mentioned.
Please head over to your WordPress Dashboard → Rank Math → Titles & Meta → Global Meta and add the desired image in the “OpenGraph Thumbnail” option.
Then, reload the page and see if the changes have been retained. If not, please follow this guide: https://rankmath.com/kb/settings-not-saved/
If the issue persists, we might need to take a closer look at the settings. Please edit the first post on this ticket and include your WordPress login in the designated Sensitive Data section.
Please do take a complete backup of your website before sharing the information with us.

It is completely secure and only our support staff has access to that section. If you want, you can use the below plugin to generate a temporary login URL to your website and share that with us instead:
https://wordpress.org/plugins/temporary-login-without-password/
You can use the above plugin in conjunction with the WP Security Audit Log to monitor what changes our staff might make on your website (if any):
https://wordpress.org/plugins/wp-security-audit-log/
We really look forward to helping 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.