1. Log in to ACE Exchange, click on "My Orders" in the upper right corner.
2. Review your order and trade history.
【ACE customer service center】
Phone: 886-2-2570-0271
Email: support@ace.io
Help Center: https://helpcenter.ace.io/hc/en-us
Business hours: Monday to Friday 10:00-18:00, Lunch Hour 12:30-13:30 (GMT+8)