With the amazon kindle device, you can do so many things like reading books, publishing on it, games, music, video, and many more. Some users have issues with the device of kindle and also with the app like lagging, battery drain, running slow, books not open, books not loading on kindle and etc. then for this first update your kindle. Check your internet connectivity, storage issue, RAM, etc. So, you can read, upload, and publish with ease if you follow the given step to resolve the problem of kindle.