Here are some steps you can try to resolve the issue:
Clear your browser cache and cookies. This can help to resolve any login issues you are experiencing.
Disable any ad-blocking or security software you have installed. Sometimes these programs can interfere with game installations or login attempts.
Make sure that your graphics card drivers are up to date. This can help to resolve any issues with black screens or other display problems.
Try running the game in compatibility mode. Right-click on the game icon and select "Properties." Then click on the "Compatibility" tab and check the box next to "Run this program in compatibility mode for." Select the appropriate operating system from the dropdown menu and click "Apply" and then "OK."