I have issues where emails don't show up when I first open the app, only to show up after I've scrolled down
on my mobile devices there is a problem where emails don't show up when I first open the app. I've also had emails disappear after reading them, even when I save them as new. The only way to find them is to do a search.
478th
ranked

Sorry to hear about your experience. Please try the following actions: uninstall the app, restart your mobile device and reinstall the app. Keep us posted if you encounter any other issues.