Hello,
Thank you for contacting Rank Math, and sorry for any inconvenience caused.
1. Make sure the post is not selected as ‘noindex’ in WP > Posts > Your Post > Advanced Tab in Rank Math.
Screenshot:

2. Ensure that the noindex is not selected for Global or Posts meta:

3. Check the sitemap settings and check if the posts are setup to be included in the sitemaps:

Hope that helps and please do not hesitate to let us know if you need our assistance with anything else.
Thanks for your reply, I checked and all is Index
I submitted the sitemap in search console but the site does not appear in google search results
I’m waiting for your reply
Hello,
Thank you for following up.
I’ve checked your site, and it seems that the Search engine visibility is enabled in Settings > Reading that’s why your whole website was set to noindex.

However, I’ve already disabled that option which should now set your website to index.
I hope that helps. Thank you, and please don’t hesitate to contact us if you need further assistance.
Thank you very much!
the problem is solved and the shop is now indexed
Hello,
We are super happy that this issue is already resolved. If you have any other questions in the future, know that we are here to help you.
If you don’t mind me asking, could you please leave us a review (if you haven’t already) on https://wordpress.org/support/plugin/seo-by-rank-math/reviews/#new-post about your overall experience with Rank Math? We appreciate your time and patience.
If you have another question in the future, please feel free to create a new forum topic, and it will be our pleasure to assist you again.
Thank you.