Hi superkhalid
Welcome to Apple Support Communities. We understand you're unable to view any available options in iTunes on your PC.
iTunes is an important application to manage your content, and we'd like for you to have a seamless experience. We'll be happy to help.
Have you tried to restart your PC to see if you continue to experience the same behavior? If not, let's go ahead and restart your computer and test iTunes. In addition, you'll want to see if there's any available updates available for Windows: Microsoft Windows Update
If that doesn't help, we suggest to create a new user account in Windows 10 and see if you're able to use iTunes. Here's how to create a user account on your PC: Create a local user or administrator account in Windows 10
Please keep us posted with the results.
Best regards.