Here the essayist way to install the all required plugin, just follow the instruction to complete the plugins installation.
Step 1: After activating the theme, you will get the notification message on the top of the admin page, click the Begin Installing Plugins link.
Or if you don’t have this notification, open Appearance → Install Plugins
Step 2: Select all the plugins in the list and choose Install from the Dropdown menu, then click Apply.
Step 3: When the all plugin are installed. Then select all the plugins in the list and choose active from the Dropdown menu, then click Apply.