This Help Center article covers more info and tips on video stuck during upload: https://goo.gl/mZvdvL . Let us know if that helps.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
This Help Center article covers more info and tips on video stuck during upload: https://goo.gl/mZvdvL . Let us know if that helps.