Step 1

Open the http://www.taobao.com , if you open the http://world.taobao.com/ , you can not use this fucntion ,so change the website to http://www.taobao.com ,

do as picture show

Step 2: Click the camara icon ,do as the picture show

step3 : it will  ask you to upload a picture ,you can upload the goods picture you wanted, for example:

EN: the results: