Hello,
Thank you for contacting us and sorry for any inconvenience that might have been caused due to that.
Please note that, Rank Math updates analytics data for Free version in every 7 days.
If data doesn’t update after 7 days, you can check the pending schedule action by heading over to WordPress dashboard > Tools > Scheduled Actions > Pending or you can try visiting the following URL:
https://yourdomain.com/wp-admin/tools.php?page=action-scheduler&status=pending
Run the rank_math/analytics/data_fetch scheduled action and wait for the data fetch to complete.
This is how it should look like:

Once done, you will have to allow Rank Math a while to fetch data from Google Analytics and you should be able to see the updated data on Rank Math Analytics dashboard.
Hope that helps and please don’t hesitate to let us know if you have any other questions.
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.