First, the operation steps
1. Overall steps
① Enter the My interface of the APP, click E-commerce Toolbox →→→→→→→→→→→ Click Store Window Management →→→→→→→→→→ Click Add →→→→→→→→→→ Add products suitable for publishing in the Store (only applicable to store owners), Select Alliance and Taobao Alliance →→→→→→→
There is a picture tutorial below.