You can install the Trusted WP Theme in three different ways:
1. Using Envato Market plugin – preferred method
You can install any theme you purchased on ThemeForest by installing the Envato Market plugin. Download the plugin here, by clicking on the Download .zip button. Install the plugin like you would any other plugin in a zip file and activate it. Follow the instructions in the Envato Market menu item. This is the preferred method, because you will be able to update the theme to a newer version (we are continually improving our products) from within the WordPress dashboard, like you would update a plugin or an official theme.
2. Upload a zip file
When you are logged in your WordPress dashboard go to Appearance » Themes » Add New » Upload Theme and select the zip file Trusted.zip you downloaded from the ThemeForest (installable WordPress files only) and click Install Now button.
3. FTP upload
Unzip the contents of the Trusted.zip file and upload the folder named Trusted to your server to wp-uploads/themes/ folder using a FTP client.
Once your theme is on the server, activate it by clicking the Activate button below the preview image in Appearance » Themes
Don’t forget to activate Trusted WP
Congratulations! Now the Trusted WP Theme is installed.