Please note that if you want to create a gallery from a subfolder located inside your image gallery root folder, simply adjust the plugin syntax to reflect the remaining path (after your set root folder), e.g. {gallery } folder/subfolder/othersubfolder { /gallery}

{ gallery} sampledata/fruitshop { / gallery} - bez spacji oczywiście

{ youtube} QjWxUfTTMu4 { / youtube} - również bez spacji