How to display the favourite post list with thumbnail image (Pinboard theme) ?

I’m using “pinboard” theme for my site…I installed “Wp Posts Playlist” plugin to add, delete and show the favourite post list to the users…

Here in the favourite post, i included the code “[posts_playlist_list]” in a particular page to display the favourite posts list… I don’t want to show them in the list, i want the list exactly same as other pages have (multiple grid layout with infinite scroll shown in this link http://demo.onedesigns.com/pinboard/ )…I tried to customize the core.php page in wp_post playlist as same as content.php in pinboard but it’s look weird….