Scrolling

Hi

I have added a gallery with your code to one of my pages and have selected 12 videos a page…but for some reason instead of extending my page to show all those 12 videos its only showing the first 8 and then makes the user scroll within my page to see the rest..is there a way to stop it from scrolling and just show all the thumbnails on one page?

https://wordpress.org/plugins/huzzaz-video-gallery/