FTP Installation
Unzip the Intensity ZIP file. Make sure to use only the installation ZIP file and not the entire download package.
Using an FTP client connected to your hosting account, upload the unzipped theme folder to the wp-content/themes folder within your WordPress installation.
Activate the theme on the Appearance Themes page by locating the theme and pressing Activate
Using an FTP client connected to your hosting account, upload the unzipped theme folder to the wp-content/themes folder within your WordPress installation.
Activate the theme on the Appearance Themes page by locating the theme and pressing Activate