Why my AP has registered but cannot be found in my site?

Zyxel_HsinBo

Please check the More icon on the top bar and of Nebula and click the My deivces & services option.

Then you'll be able to see where the device being managed under your account.

If you want to perform moving the registered device to another site, please further refer to:

How to move Nebula device from original site to another site? — Zyxel Community