If you believe your card is lost or stolen, please select the “Report Card Lost or Stolen” option in the “MyBambu Card” section of the mobile app and follow the outlined process. You can also call us at (833) 882-2628, email us at [email protected] or write to Bambu Systems, LLC, at P.O. Box 171 West Palm Beach, FL 33402. You also should email us, call the number or write to the address shown here if you believe an electronic transfer has been made using the information from your Card, Account or Access Code including your Card PIN without your permission.