Just to confirm, do you see an error message? Also, have you tried claiming a new custom URL in your advanced account settings: https://goo.gl/ruFcXC ? Keep us posted.
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
Just to confirm, do you see an error message? Also, have you tried claiming a new custom URL in your advanced account settings: https://goo.gl/ruFcXC ? Keep us posted.