If disneyplus.com/begin is not working, several factors could be causing the issue. First, check your internet connection, as a weak or unstable network can prevent access. Clear your browser cache or try using a different browser. If you’re using the activation code, ensure it hasn’t expired and is entered correctly. Server issues on Disney’s end may also cause temporary disruptions. Updating the Disney+ app or reinstalling it can resolve compatibility issues. If the problem persists, try restarting your device or contacting Disney+ support for further assistance. Always ensure you visit the correct DisneyPlus-com-begin website.