Visit your Admin Dashboard to start posting opportunities to the Be A Neighbor Campaign.
From your Hub, click on the dropdown menu that expands beneath your avatar. You should see the Administration link.
Simply click on that link to visit your Org's Admin Dashboard. It will open in a new tab.
Once you get to the Admin Dashboard you can start posting Projects to the Be A Neighbor Campaign!
Likewise, if you need to get to your hub, simply click your avatar again and select 'Visit Hub'.