The app looks broken or out of date, how do I refresh it?

Update and reopen it. How depends on what you use.

Update Vergr in Google Play, then close it fully and open it again.

Quit the desktop app fully and open it again. It updates itself when it starts.

Reload the page. On a computer, press Ctrl+Shift+R (Cmd+Shift+R on a Mac) for a full refresh.