I have a number of HD displays in my house. Some hooked to computers, some to cable boxes and Fire sticks... What are these TVs you speak of? Sarcasm aside, my

I have a number of HD displays in my house. Some hooked to computers, some to cable boxes and Fire sticks... What are these TVs you speak of? Sarcasm aside, my Samsung TV has an Amazon app which streams Prime Video just fine... If her box really can't get Amazon video natively, a fairly cheap Fire stick will do the job nicely.