You can contact us via twitter @tweetordeleteapp or via e-mail firstname.lastname@example.org
This iOS app keeps all your stored data on you local phone. Its not shared with any third-party server or provider.
Outgoing connections are restricted to Twitter (API, OAUTH, Media).
Some events are tracked (anonymously) with firebase analytics.
You can always double check this with tools like Charlesproxy or Mitmproxy.