After activating Recentcons, you will see the following notice:
Click Begin installing plugins. You will be navigated to the Install Required Plugins page.
Simply check all of them (or all of the required plugins and some recommended plugins you like) and from the drop-down select Install, then hit Apply.
Note: When you start installing the plugins process please make sure the parent theme is activated. With Recentcons Child theme some plugins will not install.
Required plugins: Elementor, Recentcons Toolkit , Cmb2, Redux Framework .
Recommended plugins: Contact Form 7, Mailchimp For WP, Classic Widgets, Classic Editor, One Click Demo Importer, SVG Support