You use old versions of theme and plugins. You need to update theme http://xstore.helpscoutdocs.com/article/63-theme-update and all required plugins: https://www.8theme.com/download-plugins/http://prntscr.com/gtwfrk. Don’t forget to create backup of your files and database before starting update process!
You need to enter your purchase code to activate the theme and skip Setup Wizard. We have added few options for the cart/search/wishlist, so after update you will need to choose the position of these elements in Theme Options. Likely, after the update, you need to re-add widgets (Appearance > Widgets).