Using signal now @signalapppic.twitter.com/jG6IpTJXND
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 I did was keeping WhatsApp around and just reply with a signal invitation and just refuse to use WA for anything other then to explain why
By & large worked for me, deleted WA sometime ago. (Full disclosure, iMessage is still my go to messaging app)
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.