After installing the theme you should be prompted to install and activate the included plugins. A yellow Recommended Plugins notice should be visible at the top of your screen. Installation and activation are optional but recommended since each plugin adds an additional layer of functionality to the theme.
Take a look at the image below, the image is displayed as an example ( the screenshot was taken from the theme “Peloo” ).
Step 1: After activating the theme, in the notification message on the top of the admin page, click the “Begin Installing Plugins” link.
Step 2: Select all the plugins in the list and choose Install from the Dropdown menu, then click “Apply”.
Step 3: Select all the plugins in the list and choose Activate from the Dropdown menu, then click “Apply”.
If you don’t see this notice, go to Appearance > Install Plugins