One Click Demo import
After you installed the theme, and all the plugins what you need, install one more the ' One Click Demo Import ' and navigate the WPAdmin > Appearance > Import Demo Data .
Click the Import demo data button, wait 5-10 minutes and all the demo content will be imported.
Notice: Maybe you get some error messages, this is because the woocommerce import, this is normal and won't disturb the usage.
The basic wordpress content will be there, so you need to setup the widgets (delete the basic widgets), and you need to delete the Hello World! post from articles.