Toolbox links NOT enabled

Logged into my control panel and on the left side there is a “ToolBox” with various links like “Manage Account, Manage Domain, One Click Install, etc”. However non of them is enabled i.e. they are not clickable.
Can I know how to enable it?

Basically, I want to start building my site in PHP and mySQL, so need to start the configuration for that…
How can I do that?

Will Appreciate any response on that…