To create a new app, simple enter the app name and click Create:
When a new app is created, it is by default a phone app that includes:
As this app includes native (PhoneGap) components, it doesn't include hosting.
To enable hosting for this app, you will need to change its type.
If you click More options >>, you wills see a number of options for creating a new app:
You can select to create:
You can also select to create a project based on an example app.