Creating Menu in Karolina theme

Hi

I am getting confused on how to create menus with the Karolina themes.
What is the point of having the option to create another menu when only one works?
I can create a menu and put my posts in it, but if I make another menu it does not work. why is that option available?

Hi!
There are at least two menus in the header of your site - top and main. To customize it you have to go on page Appearance => Menus and set the created menu as a main/top menu.
Here are the intelligible instructions:
http://codex.wordpress.org/WordPress_Menu_User_Guide