PenciDesign replied
Hi,
\We've said about this issue in the documentation for Soledad theme here - please check it. ( please go to Dashboard > Settings > Reading and make sure your settings look like this image)
\Also, if you want to use Visual Composer to config your homepage - please check this video tutorial.
\All the codes appears on your front-page now is old shortcodes of your old theme
You can remove it.
Best Regards,
\PenciDesign