Hello,
Thank you for getting in touch with us.
To edit this just head over to your page, click edit page and scroll/check for Rank math meta box. Under the general settings you should be able to change the meta as shown below:
Add a Meta Description in Classic Editor:
Add title and description in Gutenberg:
Hope that helps. If you have any further question(s), please let us know.
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.