Here's how to try out Taobao's treasures, hoping to help you
Operation method
First, you must have a Taobao account. Enter the home page of Taobao, there is such a column on the left.
Find a promotional offer. You will see this trial center.
Click in, such as this mask
Come in like this. Click Free Application.
Then, the login will appear. Just enter your password
After successful login. Confirm the shipping address. You can succeed