# Contact

> Write to us, call us or leave your details below. Whether it's one screen or a hundred branches, we'll get back to you.

https://jonza.app/en/contact · [TR](https://jonza.app/tr/iletisim.md)

- E-mail: info@jonza.app
- Phone: +90 (212) 293 58 26
- Office: Halkalı Merkez Mah. Basın Ekspres Cad. Yıldızlar Oto Mitsubishi Sitesi No: 25/1A İç Kapı No: 4, Küçükçekmece, İstanbul, Türkiye
- Company: ERPA DİJİTAL TEKNOLOJİLERİ SANAYİ VE TİCARET ANONİM ŞİRKETİ, Istanbul Trade Registry, no. 139507-5

## Already using Jonza?

Use the Report a Bug button inside the dashboard: it reaches our team with the page you were on. Or write to us at the address above.

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Jonza is a digital signage platform by Erpa Teknoloji. Contact: info@jonza.app