If you want to complain about Alibaba website, you can follow the steps below:

1. Log in to Alibaba website and go to the homepage;

2. Find "Contact Us" or "Customer Service Center" and other related options at the bottom of the page and click to enter;

3. Find "Complaint Suggestion" or "Customer Service Feedback" and other related options on the Customer Service Center page and click to enter;

4. Fill in relevant information on the complaint or feedback page, such as the reason for the complaint, the content of the complaint, contact information, etc.;

5. Submit the complaint or feedback information and wait for Alibaba customer service to reply.

In addition, you can also make a complaint through Alibaba official customer service phone, online customer service, etc. If you have a complaint about Alibaba, you can follow the steps below:

1. Log in to Alibaba, click the "Customer Service" button in the upper right corner of the page, and select the "Complaints and Suggestions" option;

2. Fill in the relevant information on the complaint page, including the type of complaint, the content of the complaint, contact information, etc.

3. After submitting the complaint, Alibaba customer service staff will respond to your complaint within 24 hours and handle it.

If your complaint cannot be satisfactorily resolved, you can file a complaint with Alibaba's relevant regulatory authorities or a third-party complaint platform. At the same time, you can also consider seeking legal assistance or defending your rights through organizations such as consumer associations.