You must do it yourself at the vehicle management office. The steps to cancel your account are as follows:
1, report the loss to the traffic police department, log in to newspapers and online;
2. After three months, report the loss to the traffic control department for reimbursement.
3. Go to the designated recycling department and sign with the loss report.
4, with the signature of the vehicle management office to cancel the account, pay all kinds of fines owed.
5. Wait for the cancellation notice.
Legal basis: Article 14 of the Road Traffic Safety Law of the People's Republic of China. The state implements a compulsory scrapping system for motor vehicles, and sets different scrapping standards according to their safety and technical conditions and different uses. Motor vehicles that should be scrapped must be cancelled in time. Motor vehicles that meet the scrapping standards are not allowed to drive on the road. Scrapping large passenger cars, trucks and other operating vehicles shall be disintegrated under the supervision of the traffic management department of the public security organ.