Contact
We're happy to help.
Most questions about a specific booking are fastest to resolve in the in-app chat with your host or guest. For anything else, reach the mammam team below.
General support
Account issues, host onboarding, payments, or anything else.
support@mammam.io.vnWe usually reply within 1–2 business days.
Questions about a booking
Allergies, arrival time, directions — message your host or guest directly from the booking page. Messages are auto-translated between English and Vietnamese.
Report a safety issue
If something went wrong with a specific meal (food safety, no-show, payment dispute), please email us at support@mammam.io.vn with your booking code so our team can look into it.
Company
mammam is owned and operated by Manna Viet Nam Company Limited (Công ty TNHH Manna Việt Nam).
Tax code: 0106780310
Registered address: No. 10, Alley 469/18, Nguyen Trai Street, Thanh Liet Ward, Hanoi, Vietnam