Hello,
Thank you for contacting us and sorry for any inconvenience that might have been caused due to that.
Can you please confirm if you’re trying to connect your website with your Rank Math account? If so, then you can connect it from your WordPress Dashboard > Rank Math > Dashboard > Help:

If you face any kind of issue while connecting your website with Rank Math then you can share a screenshot of the issue by using any image-sharing tool like https://imgur.com/upload
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.