1. The Networks must be added to the Sites. You must select the Site name click configure on the site to see the Device Groups select and double click the appropriate Device Group. Then edit it by by clicking the Pencil next to the Profile that you created for that model AP in the Site. This will open edit profile where you will see the ability to add the various Networks.
2. The Access points radios must be admin on under Device,Access Point,select the AP click the Configure AP button and check the boxes for Admin Mode of the radios and click Save.