You need to pass the student certification and then buy it in the official Apple store.

Student certification process:

1. Open the JD.COM client of the mobile phone, select Me at the bottom right and enter the personal center.

2. Click the home page option in the lower left corner and slide down to find the campus area.

3. Click Authentication to enter the corresponding interface, and select Get Verification Code.

4. Next, click on the school to find the school from the displayed list. The information before and after should be consistent.

5. Then click Education to set your corresponding education information according to the prompts.

6. Select the student number menu and click Finish to upload local pictures.

7. Finally, click "Agree" below and select the option of immediate authentication to complete the authentication.