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.