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support@ztract.comWe don't run a chat widget, a ticket system, or a sales phone line. One thread, one team — that's how we keep replies fast and personal.
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Mailing address
Interval Limited
Unit 2A, 17/F, Glenealy Tower
No.1 Glenealy
Central, Hong Kong S.A.R
Hours
Monday through Friday, Hong Kong time (UTC+8). We don't watch the inbox on weekends or public holidays — but security issues are escalated as soon as we see them.