1. First, please make sure that the sunflower video App is installed on the device, click the app icon on the device screen, and select the setting option in the pop-up menu.

2. Secondly, in the settings page, click the login option, and then enter the account and password of Sunflower Video App.

3. Finally, after entering the official website of Sunflower Video app, click the browse page option on the screen and click the link to open it.