Hi Willj68 I think you mean Fire TV Stick (there is no such thing as a Firefox stick) and the BET app, right? If so, then you just download and install BET like any other Amazon Fire TV app: * https://www.bet.com/apps/bet-now-shows-app.html * https://www.amazon.com/gp/help/customer/display.html?nodeId=201357460 Cheers! ...Roland p.s. if the above doesn't work then please ask amazon support since this isn't a Firefox for Fire TV related question: https://www.amazon.com/gp/help/customer/display.html/ref=?ie=UTF8&nodeId=202181080