Here is my problem: I instaled the Magazine theme on my

Hi,

Here is my problem:
I instaled the Magazine theme on my website: http://www.infodieta.ro and I want the menu to be exactly like the names of the categories. For exemple: if I have a category named: diet, and one named health, I want them to apear in the menu, as separate items, on the menu bar. Now all my categories are displayed as childes, under the name Magazine and I don't know how to modify this.
Please help me.

Best Regards,

Cristina