Did you mean this part should show the player but the preview thumbnail is displayed? https://prnt.sc/si39yq
If yes, because this part is inserted via the page builder, so you should edit the EDD Grid settings in the page builder, select “yes” for the show player option.
No, you are in the Home Page where we separated Photo, Video and Media grid in three different section. Please check this page: https://www.arezzomedia.com/test-gallery/ i create for you a mixed grid with photo and video and…photo are not displayed