Hello,
Thank you for your query and we are so sorry about the trouble this must have caused.
Please refer to this guide to ensure that your page/s are set to index: https://rankmath.com/kb/google-index/
Please clear your website caches and try checking the settings again.
Also, go to WordPress > Settings > Reading and ensure āDiscourage search engines from indexing this siteā is not selected.
If the issue persists, please share the affected URL here and edit the first post on this ticket and include your WordPress login in the designated Sensitive Data section.
Please do take a complete backup of your website before sharing the information with us.

It is completely secure and only our support staff has access to that section. If you want, you can use the below plugin to generate a temporary login URL to your website and share that with us instead:
https://wordpress.org/plugins/temporary-login-without-password/
You can use the above plugin in conjunction with the WP Security Audit Log to monitor what changes our staff might make on your website (if any):
https://wordpress.org/plugins/wp-security-audit-log/
We really look forward to helping 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.