Search for the disneyplus.com login/begin app by using the on-screen keyboard and then press the Enter button. If the Disney Plus app shows up in the search result, choose the Install option to get the app on your older Samsung TV. Not only does Disney Plus allow you to watch on four devices, you can set up seven different profiles. The primary profile is the account holder's – and you can't change that one unfortunately . If Disney plus app is not showing downloaded shows then there might be some software glitch in the app and to fix that issue you should restart your device. ... Reinstall the app from app store/ playstore. Re-download the content. This should work fine now