You probably need to log in. The landing screen is only a preview of what's in the app. You can interact with the app when you log in, and you can even log in a

You probably need to log in. The landing screen is only a preview of what's in the app. You can interact with the app when you log in, and you can even log in as a test user. Click login, go to the bottom of the login page, and click 'log in as test user'