If you are experiencing an issue with the app not functioning properly, uninstalling and reinstalling it will get you a fresh, clean version of the app to run on your mobile device.
iOS
Long-press on the app icon, then choose Remove App from the pop-up menu.
Select "Delete App" on the next pop-up window.
Open the App Store, search for the Harvest Hosts app, and click the install button.
Open the new install of the HH app and log in.
Android
Long-press on the app icon, then choose Uninstall.
Open the App Store, search for the Harvest Hosts app, and click the install button.
Open the new install of the HH app and log in.