What device are yo using? Does this happen across devices/browsers? Also, you could try these steps: https://goo.gl/kXN5cs and 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
What device are yo using? Does this happen across devices/browsers? Also, you could try these steps: https://goo.gl/kXN5cs and let us know if that helps!