I have logged in to my Publisher account, and my site is still under review.

If you've logged into your Publisher account and find your site still under review, there are two possible reasons for this:

1. After submitting your site, it gets reviewed. Once approved, it will be added to an appropriate list. This process typically takes 1-2 business days. You'll receive an email notification indicating the lists to which your site has been added.
2. It's possible that the status may not have been updated on your account yet. In this case, kindly log out of your account and log back in to see if the status has been updated.