1. Open the idle fish APP on your mobile phone, and then click "My Options" in the lower right corner.
2. Enter my interface and click the "Help and Feedback" option.
3. Enter the "Help Interface" and select the "Other Questions" option.
4. Enter the "Other Questions" interface and enter credit card payment. At this time, the system will send an open port, open the link, and follow the prompts to open it.