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SUPPORT · HUMAN HANDOFF

Bring the exact scene, not the secret.

Use the form to prepare a support email. It opens your mail app locally; Flow does not collect the form contents before you send it.

Support channel

Email support@kthuan.cn directly if your device has no mail app. Never include API keys, passwords, payment keys, private certificates or signed media URLs.

Include a Flow Job ID or Series/Scene ID when relevant. IDs are safer than credentials.