Navigate to the WordPress Admin > Plugins screen and select the Add New button. From the Add Plugins screen, use Plugins Search Bar (top-right screen side) for search Gmedia Gallery plugin and install it by selecting the Install Now button.
Activate the Gmedia Gallery Plugin
To finish the installation, select the Activate button that appears after installing Gmedia Gallery.
Once activated you’ll see a success message in the WordPress Admin > Plugins screen indicating Gmedia Gallery is now active on your site!