Hello,
Thanks for contacting us and sorry for any inconvenience that might have been caused due to that.
I tried to fetch the data manually but the stats are not appearing. Please navigate to WordPress Dashboard > Rank Math > General Settings > Analytics and configure the Analytics settings:

Ensure all permissions are accepted and all checkboxes are ticked: https://rankmath.com/kb/connect-your-google-account/
Let us know once you have reconnected the account.
Thanks.
Hi, Thanks for your help. I’ve reconnected my account.
Hello,
There was a pending Scheduled Action on your website, I ran the Scheduled Action and the data is now getting fetched:

Please check and let us know if you have any questions.
We are here to assist you.
Great! I see that the overall optimization is still at the low score.I’m not sure what posts are low since all of them are above 80?
Hello,
I have rebuilt the Analytics Index on your website, the Overall Optimization score is now updated.
Don’t hesitate to get in touch if you have any other questions.
Hello,
We are super happy that your issue is resolved. If you have any other questions in the future, know that we are here to help you.
If you don’t mind me asking, could you please leave us a review (if you haven’t already) on https://wordpress.org/support/plugin/seo-by-rank-math/reviews/#new-post about your overall experience with Rank Math? We appreciate your time and patience.
If you do have another question in the future, please feel free to create a new forum topic, and it will be our pleasure to assist you again.
Thank you.