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Support & General Inquiries

Having trouble with the app? Got a question about your subscription or a feature request? Drop us a line.

admin@barrel-arbitrazh-llc.com →
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Privacy & Data Requests

To exercise your privacy rights — access, deletion, or correction of personal data — please contact us directly.

Submit a privacy request →
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Legal

For legal correspondence, please contact us by email with "Legal" in the subject line, or by post at the address below.

Legal inquiry →

BARREL ARBITRAZH

The company behind Nexium: Secure VPN & Proxy.

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Registered Address
Kalnyshevskoho St. 10A, Ap. 40
Zaporizhzhia, Ukraine 69124
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Platform
iOS (App Store)
We typically respond within 1–3 business days. For urgent app issues, please include your device model and iOS version so we can help faster.