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.
Please verify using the URL prefix and ensure that you have verified the correct version of your website on the Google Search Console (HTTP or HTTPS, www or non-www). You can reconnect it on your WordPress dashboard > Rank Math > General Settings > Analytics.
The URL-prefix property also helps keep your sitemap in sync with Google Search Console as we submit it automatically for you. In addition, the domain property won’t work correctly on some sections of the Analytics module such as the IndexStatus.
Then, please make sure that the Google account you used to connect your Google Search Console profile is the same one you have used to verify your domain on GSC.
Hope that helps.
I’m a little confused. How should it be entered in GSC? www http https?
Hello,
Apologies for the confusion.
You should select the URL prefix option upon verifying your site in your Google Search Console account. The version you should select should match your website if you have HTTPS and WWW/non-WWW

Here’s a link you can follow as well:
https://rankmath.com/kb/google-site-verification/
Let us know how this goes.
I verified as suggested. It’s still not populating in RankMath.
Thanks
Hello,
Can you please try following the steps mentioned in the guide below to see if that works for you?
https://rankmath.com/kb/zero-search-traffic-error/
Please note that since you are using the free version, Rank Math would only fetch the Total Clicks from the Google Search Console and includes it in the overview.
Let us know how it goes. 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.