Hello,
Thank you for contacting Rank Math today.
This is usually an issue with site verification. Please check confirm your site verification and if you have verified the www (or non-www) version of your website on your google webmaster. If there is a mismatch, please fix that.
Hoping this helps 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.