Betsy, to change your theme, do this. If you have a hard time, I can change it for you (this is from a thread in the News board):
If you are really having severe problems with this new theme, go into your profile and change your Look & Layout to the Curve theme.
To change your theme, do the following:
Click one time on the word "PROFILE" in the Main Menu on the left of your screen.
You should see PROFILE INFO in bright red at the top of your screen. Next to it is MODIFY PROFILE. Hover over Modify Profile, scroll down and click on LOOK AND LAYOUT.
The first item on the list should be CURRENT THEME. Click the word, CHANGE, next to the name of the theme you are using (ClickSafe Pro-SideBar). Click USE THIS THEME on the theme you wish to use. (SMF Default Theme CURVE is the alternate theme that is available at the moment.)
Be sure to click the CHANGE PROFILE button at the bottom of your screen to save the new theme.
Any time you wish to change to another theme, you can do it using this same process.