Download
https://www.apkmirror.com/apk/facebook-2/facebook/facebook-342-0-0-0-89-release/facebook-342-0-0-0-89-7-android-apk-download/
Just downloaded the Facebook 342.0.0.0.89 alpha (arm-v7a) (360-480dpi) (Android 10+) APK from @APKMirror
Share