Hello,
Thank you for contacting Rank Math and sorry for any inconvenience that might have been caused due to that.
Which AMP Plugin are you using? Have you enabled the AMP module in Rank math Dashboard?
Could you please test your URL here: https://search.google.com/test/amp and share screenshots(using htpps://www.imgur.com) and the affected URLs in the sensitive section so we can check this from our end.
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.