Just to confirm, have you checked our Help Center on how to completely turn off captions: https://goo.gl/6YATXn ? 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
Just to confirm, have you checked our Help Center on how to completely turn off captions: https://goo.gl/6YATXn ? Hope this helps.