Not able to access all the features in Project gametube9

Not able to access all the features in Project gametube9

Hi
I'm new to zoho, I'm trying to access features like

Split your project into achievable milestones
See all your project details in a calendar view
Upload all documents related to your project and manage it centrally

Please update me , how I can. Right now I'm able to see only Task Templates

raghu

raghu.nandy