While we can't cover any specifics, you can refer to our Help Center article that may help: https://goo.gl/VyCRmv . 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
While we can't cover any specifics, you can refer to our Help Center article that may help: https://goo.gl/VyCRmv . Hope this helps.