File an online Complaint. By contacting the Bureau of Consumer Protection's hotline toll free at (888) 434-9989.This online complaint form will be utilized for investigatory purposes so it is important to fill out each field and provide as much information as possible. We have developed specific online complaint forms in order to assist our office in the investigation of a complaint of an alleged violation. ReportFraud.ftc.gov is the federal government's website where you can report fraud, scams, and bad business practices. Engaging in deceptive trade practice prima facie evidence of intent to injure competitor; other rights of action not limited. These laws prohibit everything from using a fake trademark to altering a used car's odometer. Report fraud, scams, and bad business practices at ReportFraud.ftc.gov. Report identity theft at IdentityTheft.gov. If you encounter potential fraud or deceptive practices, reach out to Nevada Consumer Affairs at consumeraffairs.nv.