Hi Parmeshwarr,
Did you walk through the integration instructions for both Campaign and Analytics? If the connection is working, and you only see the default suite. In that case, there is likely a configuration on the Analytics side that needs to be adjusted either at the product profile level or the Analytics permissions (Configuration).
If you are still unable to isolate the issue, I may suggest reaching out to Adobe Analytics Support to confirm that everything on the AA side is configured.