Our detectives are back with the following intel on this WordPress site
The site is using the Jannah theme by TieLabs .
We could identify 3 plugins (there might be more) - BuddyPress , instanow and Embed Plus for YouTube – Gallery, Channel, Playlist, Live Stream
Beautiful, Powerful & Flexible WordPress Theme for News, Magazine and Blog websites.
YouTube Embed WordPress Plugin. Embed a responsive video, YouTube channel gallery, playlist gallery, or YouTube.com live stream (with GDPR options)