Pictures won’t show

Hi i just got wordpress and a theme called zinfolio i uploaded it all to https://www.gvforces.com/intermezzo i have modified the pictures and colors of the theme to make it darker it still isn’t finished but since from the first day my home page wont show photos… when i click on the post it shows the photo but it wont on the home page i dont know why?! also it wont show slide shows and other stuff… u can check the link to see it i haven’t posted anything just a few test posts. Thank You for reading and i hope you can find an answer for my problem witch i am pretty sure it has something to do with the theme