Tools/raw materials:
Huawei P40.
EMUI 10.0 .
JD.COM 8 . 0 . 1 1
Operating steps:
1. Open the JD.COM App, log in to your account, and enter JD.COM.
2. Click on me in the lower right corner of JD.COM to enter the personal homepage.
3. Find the customer service on the personal homepage and click.
4. Find and click online customer service at the bottom of customer service.
5. Enter the online customer service, send the questions that need feedback to the customer service and wait for a reply.