Hello,
Thank you for contacting Rank Math and bringing your concern to our attention. I’m sorry for any inconvenience this issue may have caused you.
From where are you getting this error message? Could you please also share the affected URL to investigate this issue?
You can add it in the sensitive data section

It is completely secure, and only our support staff has access to that section.
Looking forward to helping you.
Thank you.
Hello,
I have updated the sensitive data as requested. Can you please check further?
Thank you.
Hello,
Thank you for that information.
I’ve checked your site using Google’s Rich Results test, and it seems that the AMP error is Missing field "logo".
In this case, please head over to Rank Math > Titles & Meta > Local SEO > Logo and make sure you have uploaded a Logo

And the Local SEO module in Rank Math Dashboard is enabled.

Once done, please clear your website and AMP cache and check again using Google’s rich result tool.
I hope that helps.
Thank you, and looking forward to your update.
How to clear website and AMP cache. I have uploaded a Logo and Local SEO module in Rank Math Dashboard is enabled. But still same issue
Hello,
Thank you for the follow-up, and apologies for the delay.
I’ve tested your AMP page using the page’s source code, and it’s already showing fine. You can check the results I’ve attached in the sensitive data section.
Here’s a link to how to clear your website’s cache:
https://www.wpbeginner.com/beginners-guide/how-to-clear-your-cache-in-wordpress/
For clearing the AMP cache, it depends on the AMP plugin you are using. If you’re using AMP of WP, here’s their documentation to clear the cache:
https://ampforwp.com/tutorials/article/how-to-clear-the-amp-cdn-cache-from-google-servers/
I hope that helps.
Thank you, and please don’t hesitate to contact us anytime if you need further assistance with anything else.
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.