Hello,
Thanks for contacting us, and sorry for any inconvenience that might have been caused due to that.
Please make sure you’ve the Free plugin updated to the latest version.
After that, please follow the steps here to trigger the initial data import of the Analytics data: https://rankmath.com/kb/delete-old-analytics-data/
Let us know how it goes. Looking forward to helping you.
Thank you.
Hello,
We started a manual data fetch on your site and the stats have now started to appear in the analytics dashboard:

Please wait for the fetch to complete and let us know if you need any other assistance.
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.