Only translating the front page

hey!
I use translatepress with elementor pro and the automatic google translate api. It’s working perfectly for my front page, but every other subpage is still in my default language and cant be translated. The country flag is there, but its always loading the page in my default language. As soon as i set a different page as my front page only this page will be translated.

Am i missing any setting?

The page I need help with: [log in to see the link]