You can use Qianniu.

Qianniu is a software owned by Alibaba. It is a communication tool for Taobao and Tmall shopping platforms. It is designed for sellers and can help sellers manage stores, transaction information, upload products, etc. It is a must-have background work software for sellers. It also has super performance and is safe and secure, making it more convenient for sellers and buyers to communicate. Xiaomi uses the Android system, which is currently the main application platform system, so it supports various app applications, including the Qianniu app under Xiaomi's miui system.