Hello,
Thank you for contacting Rank Math and sorry for any inconvenience that might have been caused due to that.
Please kindly enable Product Categories from the WP Dashboard > Rank Math > Sitemap Settings > Taxonomies > Product Categories
Then, flush the Sitemap cache by following this video screencast:
https://i.rankmath.com/xXXhDt
That should fix the issue. Please let us know if that does not. We are here to assist.
ohh !! Thank you so muuuuch !!
Hello,
We are super happy that this resolved your issue. 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 do 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.