Hello,
Thank you for getting in touch with us.
You can disable the score from showing in the front end by heading to Rank math > General Settings > Others and disabling the option to show SEO Score.
If the Others tab seems to be missing please ensure to switch to the Advanced Mode from the top-right corner at WordPress Dashboard > Rank Math > Dashboard then check again.
Here is a screenshot for reference: https://i.rankmath.com/oMQ5Vj
Hope that helps and please do not hesitate to let us know if you need our assistance with anything else.
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.