You want to contact FAIRTIQ?

FAIRTIQ Austria GmbH,

Data protection, Straubingerstraße 12,

5020 Salzburg, Austria,

Or

app.privacy@fairtiq.com

All information on the processing of your data: https://fairtiq.com/en/confidentiality-policy

If you believe, after contacting us, that your rights «Informatique et Libertés» are not respected, you can address a complaint to the CNIL.