Apps targeting modern Android versions (API 26+) that rely on Google Play Services on KitKat even if the base app supports API 19. This is because the app checks the Play Services version at runtime:

If you must keep an Android 4.4.2 device, install Play Services 14.8.49 and freeze auto-updates. Be aware that many modern apps will break. Consider upgrading to a newer device or custom ROM (e.g., LineageOS 14.1/15.1) if possible.