How to install WordPress Plugins
After you have purchased a plugin, go to Purchase History to download it.
Once in this section, click on Download Button and that is all. !Important - Please read the documentation before starting the customization of the plugin.
Access install plugin functionality in your WP admin
The first thing you need to do when you want to install a new WordPress plugin is to login to your site admin page. Once there, go to Appearance -> Plugins.
Here, you will see all the plugins you have currently installed in your application. To add another one, simply click on the Add New tab.
You can simply upload it from the Plugins -> Upload Plugin section in WordPress. To do this click on the Upload link at the top of the page.
Now, click the Choose File button, select the archive of your plugin from your local computer and press the Install Now button.
In few seconds, WordPress will upload and extract the plugin archive for you. All you need to do next is to press the Activate link under the message for successful plugin installation.