removing drop down in menu bar

Hi,

On 4alloutdoors.org, I just upgraded to 2.8 and now I have drop downs, that block other info. The menu bar was there, but not the drop downs. How do I get rid of them? I just want the links to ‘about’, how-to articles, outdoor articles and reviews.

Any suggestions? I’m frustrated, and think I’ve tried all I dare without some guidance.

Thanks!
leesa