Designed page not showing in browser

Hello, I designed my homepage with kadence theme in wordpress. Once I finished I opened incognito tab to check out if everything’s okay and noticed that half of the content I designed is missing. I don’t know why or what to do to fix it, I have to send it in soon at school so if anyone knows what the problem is I would appreciate the help!

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