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Need a hand with Certisimo? We're a small team and we read every message. Here's how to reach a real person.

Contact us

We typically reply within two business days.

Before you write

A few things that help us help you faster:

  • Your device and OS version (for example, "iPhone 15, iOS 26").
  • Which edition you have, and its version — both are printed on the app's config screen, under about.
  • What you expected to happen, and what happened instead.

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