Contact the customer service staff of cargo Lala. The method of unsealing the permanent title of cargo Lala is to contact the customer service staff of cargo Lala, communicate with customer service through the contact information provided by the platform, explain the reasons and conditions of the title, and provide corresponding proof materials, such as order serial number and driver ID card. In general, the application for unsealing will be approved if valid evidence is provided to show that the problem has been solved or improved.