You actually can't change a custom URL after it's been created. It may be worth reaching out to the Creator Support team, just in case they can help with this: https://goo.gl/BxLi8H
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
You actually can't change a custom URL after it's been created. It may be worth reaching out to the Creator Support team, just in case they can help with this: https://goo.gl/BxLi8H