Hi Akhilesh,
Assuming you are using the 2.2 Sandbox with Virtualbox, those screenshots are displaying the Hue UI that can be accessed by pointing your browser to:
The username and password is hue and 1111 respectively (it might ask for you to register)
You can enable Ambari service by pointing your browser to:
http://127.0.0.1:8000/about/ and clicking the ‘Enable’ button next to Ambari component
Once enabled you can point your browser to:
The username and password is admin and admin respectively, to login to the Ambari management UI
Hope that helps,
Darwin