6. What to do if you are cheated when you buy something privately
 1. Keep as many documents as possible to contact the fraudster, such as email, bank remittance, mobile phone SMS, etc.
 2. Record the fraud in writing.
 3. Report the case to the criminal police department of the local public security organ, the public information network security supervision department or the local police station with written records of the past and the defrauded documents, and the police shall make a report record.
 4. With the help of the local public security organ, transfer the case and relevant materials to the local public security organ (such as where the fraudster's mobile phone is located, where the website is maintained) for further investigation and punishment.
 1、 Amount standard for filing fraud
 (1) If an individual is defrauded of more than 2000 yuan, call the police and file a case.
 (2) The police will not file a case if an individual is cheated for less than 2000 yuan. Make corresponding report records according to the theft handling.
 However, it is recommended to report the case to the local police station and provide effective evidence. When the number of victims and the amount involved have accumulated to a certain amount, the police will also start an investigation.
 I hope the above information can help you. If you have other related questions, you can consult a professional lawyer.
 Criminal Law of the People's Republic of China
 Article 266 Whoever swindles public or private property, if the amount involved is relatively large, shall be sentenced to fixed-term imprisonment of not more than three years, criminal detention or public surveillance and shall also, or shall only, be fined; If the amount is huge or if there are other serious circumstances, he shall be sentenced to fixed-term imprisonment of not less than three years but not more than 10 years and shall also be fined; If the amount is especially huge or if there are other especially serious circumstances, he shall be sentenced to fixed-term imprisonment of not less than 10 years or life imprisonment and shall also be fined or sentenced to confiscation of property. Where this Law provides otherwise, such provisions shall prevail.