# Contact

> We usually reply within one business day.

- **Support** (support@nevazu.com): Questions about your account or a browser.
- **Billing** (support@nevazu.com): Top-ups, receipts and refunds. Include the email you sign in with.
- **Security** (security@nevazu.com): Report a vulnerability. Please give us time to fix it before disclosure.

Source: https://nevazu.com/contact