Wheat teaching assistants don't give students information when they are due.

Does the subject want to ask "the reason why the wheat assistant doesn't display the student information after the expiration"? The organization has no renewal fee. After the expiration of the wheat assistant, if the institution does not renew the fee, the system will no longer provide services, including the inability to view student information. Wheat Teaching Assistant is a professional full-scene service provider of educational informatization, and its products cover the core links of training institutions such as brand communication, enrollment marketing, educational administration, business analysis, online teaching and after-school supervision.