Contact Us

Get in Touch

Have questions about SubOnce? We're here to help.

Email: kontakt@mindcaptain.de

Support

For technical support or account issues, please email us with:

  • Your account email
  • Description of the issue
  • Screenshots if applicable

We typically respond within 24-48 hours.

Company Address

Mindcaptain Services OÜ
Ahtri tn 12
10151 Tallinn
Estonia

Refunds

If you're not satisfied with SubOnce, contact us within 14 days of purchase and we'll work with you to resolve any issues.