If Disney Plus on your Samsung TV is not working, try clearing the cache within the app, reset the Smart Hub, be sure you have a TV model that supports the application, reset your internet, uninstall and reinstall the app, or close out of the app and turn your TV off and back on again.
Also question is, how do I get Disney Plus on my older Samsung Smart TV?
If you have an older Samsung TV and want to watch Disney Plus, you can connect a streaming device such as a Roku, and Amazon Fire TV, an Apple TV (4th generation or later), or a Chromecast. They will connect to your television through HDMI and provide you with access to Disney Plus through their respective apps.
Furthermore, where do I enter the 8-digit code for Disney Plus?
Go to DisneyPlus.com/begin. Enter the 8-digit code you see on your TV. Click the Continue button. Head back to your preferred device and enjoy Disney+!