Fancy Galery plugin Viewport 1.1

hy, i’m using the viewport 1.1 theme (a photography based theme), and i added the Fancy Gallery to make a little user friendly the images inside posts.

however, the problem is that the homepage also has so images, and if activating the plugin, the buttons for left and right posts will stop working (and image will get a few pixels moved to top).

you can see it at https://www.redsilk.thehex.ro. however, now the plugin is inactive.
my question was if is there anything i can edit in the plugin so this will work only for single posts?

thanks a lot