Follow the steps to cast Dailymotion App through Chromecast:

1- Setup: Make sure your Chromecast-enabled device and iOS device are connected to the same Wi-Fi network.

2- Open Dailymotion: Open the app browser in Chromecast Streamer or Dailymotion app and navigate to the video you want to watch.

3- Screen Mirroring: Screen Mirror your app to Mirror Dailymotion content. In the Cast for Chromecast browser, the app will auto-detect links to the video you will play and will cast your content to the TV.

4- Choose Chromecast: Once screen mirroring is enabled, select your Chromecast-enabled device from the list of available devices.

5- Start Mirroring: Your device’s screen will now be mirrored on your TV or display, including the Dailymotion video you’re playing. You can control playback from your mobile device.