Use application manager to improve your app and device performance.
INSTRUCTIONS & INFO
CLEAR APP CACHE: Swipe down from the Notification bar, then select the Settings icon> select Apps & notifications> select desired app>Storage> select CLEAR CACHE.
FORCE STOP AN APP: From the App info screen, select FORCE STOP. Select OK to confirm.
CHECK FOR APP UPDATE: From the home screen, select the Play Store app > Menu icon > My apps & games > UPDATE or UPDATE ALL.
REMOVE AN APP: From the desired app's Play Store screen, select UNINSTALL. Select OK to confirm.
REINSTALL AN APP: From the desired app's Play Store screen, select INSTALL.