Hi Krupesh,
I would recommend first logging into the controller via SSH/Telnet and typing in license. This will show the current licenses, if any, that are currently activated. It looks like via systems manager that no licenses are enabled but just want to be sure. To actually see/obtain the licenses that were purchased with the NetApp filer you can easily enough go to support.netapp.com, login and click "View Installed Products" that are associated with your login credentials. After actually obtaining the licenses you can click add license in system manager or in command line type: license add XXXXXX
Hope that helps,
Brad