Have you taken a look at our Help Center article on fair use? It may help answer your questions: https://goo.gl/bgkv2G . Hope this 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
Have you taken a look at our Help Center article on fair use? It may help answer your questions: https://goo.gl/bgkv2G . Hope this helps.