Log into your Hosting server space using any FTP software (applications like FileZilla) at first.
Upload that extracted folder into your / wp-content / themes directory.
Once our theme is uploaded and installed,then you will activate it from appearance > Themes.
Then you will get a notification message to activate the required and recommended plugins: ‘DesignThemes Core Features Plugin’, ‘Responsive Styled Google Maps’, ‘Contact Form 7’, ‘LayerSlider WP’ and ‘Revolution Slider’.
Once installed/activated the required plugins, navigate to Settings > Permalinks, and select ‘Post Name’ in ‘Common Settings’ tab and save it finally.