How to interface the idle fish recycling advertisement?

First, open the idle fish software on the mobile phone, click the plus button at the bottom, then publish the goods with the price set to 0, then add the word "buy" in the title of the goods, and finally publish the information. Don't post such information frequently, it may be regarded as spam. The main function of idle fish is to provide users with platform services for reselling idle goods, and one-click resale forms an efficient circulation path for online transactions.