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Contact

A real teacher reads every email. Response in 24–48 hours (Ho Chi Minh City time).

Email support
[email protected]
For account, billing, refunds, and general questions.
In-app feedback
Logged-in users can send feedback from the dashboard.
Fastest route — we see it next to your account context.

Press, partnerships, or teacher-collaboration inquiries: use the email above with subject line "Partnership".