Button 2 in Visual Composer not working

I set up my site and cant get the button 2 in visual composer to work..when i try to copy a website link or permalink nothing works

I found a page where it seems like one started to work to a link but it goes to 404 file not found page… I don’t know if this is because my site map is messed up or there is just a bug from the theme but it doesn’t work..