Contact Our Online Casino Team

We're here to help with all your social gaming questions

Email

Email Support

Get in touch with our online casino support team

info@onyxmastaba.com

Response time: Within 24 hours

Phone

Phone Support

Speak directly with our online casino team

+61 2 8012 3456

Mon-Fri: 9AM-6PM AEST

Location

Visit Our Office

Onyx Mastaba Online Casino HQ

Level 15, 123 George Street
Sydney NSW 2000
Australia
View on Google Maps

Send Us a Message

Have questions about our online casino? We'd love to hear from you!

Online Casino Support Hours

Monday - Friday 9:00 AM - 6:00 PM AEST
Saturday 10:00 AM - 4:00 PM AEST
Sunday Closed
Public Holidays Limited Hours

Email support is available 24/7
We typically respond within 24 hours

Quick Help for Online Casino Questions

Game Issues

Having trouble with our online casino games? Check our troubleshooting guide.

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Account Help

Need assistance with your online casino account or profile settings?

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Tournament Info

Questions about our online casino tournaments and events?

View Events