Contact us
Questions, feedback, or something not working as expected — we'd like to hear from you.
hello@sumiza.app — for support, billing, refunds, or privacy requests. See also our refund policy.
We aim to respond within 1–2 business days.
Questions, feedback, or something not working as expected — we'd like to hear from you.
hello@sumiza.app — for support, billing, refunds, or privacy requests. See also our refund policy.
We aim to respond within 1–2 business days.