How to contact the seller with Dangdang's mobile phone client

1. First, you need to search what you bought on Dangdang, and then find and click what you need to buy in the search results. Take a book as an example.

2. After clicking in, choose a shop selling books according to the price. Take the legendary book flagship store as an example.

3. After that, you will enter the detailed page of the book, click the button above to contact customer service, which is the icon of that earphone.

4. At this time, an interface for chatting with the customer service of the store will pop up.

5. Just enter the text you want to consult in the input box below, and then send it.