You can complain about Qingcheng Red Rabbit through the official customer service phone of Qingcheng Red Rabbit. Find the customer service phone number of bicycle sharing in Qingcheng Red Rabbit application. After opening the application, click on options such as My or Personal Center, and then find options such as Help and Feedback or Contact Us. On this page, you can see the customer service phone number and other contact information shared by bicycles, and then make a complaint.