The problem maybe you don't install the obb files. your phone need to have two world of warship files.no 1 world of warship data files.no 2.obb wargaming files.check your phone file manager when your finish download the game.wish you luck..just try to help

If you've installed this app anywheres than the Google Play store then the playstore don't recognize it and won't update it automatically or manually you'll have to manually update it from where you downloaded it.