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Support

Need a hand? Here’s how to reach us and find answers.

Contact us

We aim to reply within 2 business days.

Help yourself first

  • User Manual — step-by-step guides for spaces, events, contacts, and settings.
  • Getting Started — set up your account and find your way around.
  • Changelog — what’s new and recently fixed.

Common requests

  • Delete your account or data — see Account & Data Deletion.
  • Manage your email, password, or security — sign in at auth.linebundle.com/manage.
  • Report a bug or something that looks wrong — email us with your device, app version (Settings shows it at the bottom), and steps to reproduce.
Last modified on June 6, 2026