Could you please clarify the problem with more details?
Also, update theme to the version 18.104.22.168. It’s available on ThemeForest.
This version is compatible with WC 3.0.4.
Before uploading theme files delete “woocommerce” folder, which is located in wp-content/themes/woopress/ to avoid problems with old files. Don’t forget to create backup of your files and database before starting update process!
You need to enter your purchase code to activate our new theme version and skip Setup Wizard.