Hi there! I understand that the Express Scripts login screen isn't coming up for you. Let’s start by getting a bit more information so I can guide you properly.

Are you trying to access Express Scripts through a web browser on your Windows 10 device? If so, which browser are you using? Also, does the screen not load at all, or does it load partially (like a gray screen or blank page)?

In the meantime, here are some initial steps that often help with this kind of issue:

1. Clear Browser Cache and Cookies
Sometimes, old data stored by your browser can interfere with page loading. Since you are using a WebKit-based browser on Windows 10, you can clear the cache and cookies from your browser settings.

2. Try a Different Browser
If clearing cache doesn’t help, try accessing the Express Scripts login page on a different browser like Chrome, Edge, or Firefox. This helps pinpoint if the issue is browser-specific.

3. Check Internet Connection and Firewall
Make sure your internet connection is stable and no firewall or security software on your device is blocking the website.

4. Disable Browser Extensions Temporarily
Some browser extensions might interfere with page loading. Try disabling extensions temporarily to see if that resolves the login screen problem.

If you’ve already tried these or if the screen is coming up but not loading login elements correctly, let me know so I can help with more advanced troubleshooting steps.

Are you able to try those suggestions now, and does anything change?