Support

Support MATTRIX uses one public inbox for user-facing correspondence: **[support@mattrixbjj.com](mailto:support@mattrixbjj.com)** Write to this address for general help, privacy and data-rights requests, account-deletion help, security reports, legal correspondence, and abuse or moderation reports. We triage requests internally by category. Please include the email address on your MATTRIX account and a short description of what you need. For account deletion, use the subject **Delete MATTRIX Account** or the [delete-account page](/delete-account). Related: [Privacy request](/privacy-request) · [Security](/security) · [Community Guidelines](/community-guidelines)