If you want to watch Magine TV on your TV screen your device has to meet the following minimum requirements:
- Android 4.0 or higher
- iOS 7 or higher
- Windows 7 or higher
- Mac OS 10.7 or higher
- router with 2.4 GHz
Besides that you need to enable Universal Plug and play (UPnP), multicast, Internet Group Management (IGMP) on your router. You also need to disable AP/client isolation, virtual private networks (VPNs) or proxy servers on your router so that the Chromecast can communicate with your device you want to cast from.
You can check here if your router is compatible with Chromecast.