https://www.wpbeginner.com/beginners-guide/why-do-you-not-see-all-plugins-on-wordpress-multisite-installs/
Why Do You Not See All Plugins on WordPress Multisite Installs
Dec 24, 2015 - Can't find installed plugins on your WordPress multisite? This guide explains why do you not see all plugins on WordPress multisite installs.
see all pluginsdo youwordpress multisite