How do hummingbird four-wheelers join?

Hummingbird four-wheeler riders join as follows:

1. First, download the "Hummingbird Crowdsourcing" app from the official app store that comes with your mobile phone.

2. After the installation is completed, click the desktop icon to enter the home page of the program, allowing it to obtain certain network and location permissions.

3. Register and log in with your mobile phone number and ID number.

4. Next, you need to carry out real-name authentication, click "Authentication Now", upload photos of the front and back of your ID card, and submit and verify your face.

5. After approval, you can accept the order in this application.