PenciDesign replied
Hi,
Seem you did do step 1 multiple times - that makes the demos content appears on your menu too long.
Also, because you did modified the theme name folder from soledad to another one. This make the customize data import doesn't work. Please change the theme name folder to soledad again to make it work.
With all your issues on your site now, you can fixed it by:
1/ Go to Appearance > Menus > create/select a menu for your site > scroll down and check to "Primary Menu" at the bottom
2/ Go to Appearance > Widgets > on sidebar "Header SignUp Form" > remove all widgets inside it.
Best Regards,
PenciDesign