Hello, I’m sorry to hear that you’re experiencing issues with your site domain not showing up on Google Search Console. It can be frustrating when your site isn’t being indexed as expected.
If your site domain isn’t showing up in Google Search Console, there are a few things you can check to ensure that there’s nothing preventing Google from indexing your website.
Firstly, it’s important to verify that your website has been indexed by Google. You can do this by entering site:yourdomain.com
into the Google search bar. If your content displays in the search results, it means it has already been crawled and indexed by Google.
If the content does not display in the search results, you should return to Google Search Console and click REQUEST INDEXING.

If you’ve already tried these steps and are still experiencing issues, please feel free to reach out to our support team directly here, and we’ll be more than happy to assist you further.
I hope this helps! If you have any other questions or concerns, please don’t hesitate to ask.
Sources:
Why Google Hasn’t Indexed Your Post, Page, and/or Website? » Rank Math
Why GSC Shows “No Referring Sitemaps Detected”
Why Did My Website Disappear From Google Search? » Rank Math
Hello,
Thank you for contacting us and sorry for any inconvenience that might have been caused due to that.
There is an existing ticket with the same issue here: https://support.rankmath.com/ticket/on-search-console-my-site-domain-doesnt-show-up/
We have responded to that ticket and to avoid duplication, we will be closing this ticket so that we can focus on that ticket alone.
Thanks for your cooperation.