Google Chromecast HDMI Streaming Media Player "download movies android" Questions

...android box to download movies to a thumb drive for vacation purposes. Having issues getting this to work. Any help would be Great You must contact Amazon for the help, they are the experts on

changing. Am i suppose to put pass word in, if I have sceanic picture on my tv, and i have show box downloaded on my android. cant get movie to show on my tv, only on my phone. Load the chromecast app