wwwroot doesn't exist in inetpub

I installed IIS on my computer, but when I try to load localhost on google chrome it's says HTTP Error 500.19 - Internal Server Error The requested page cannot be accessed because the related configuration data for the page is invalid.

Detailed Error Information: Module IIS Web Core Notification Unknown Handler Not yet determined Error Code 0x80070003 Config Error Cannot read configuration file Config File \?\C:\inetpub\wwwroot\web.config Requested URL http://localhost:80/ Physical Path
Logon Method Not yet determined Logon User Not yet determined

I also don't have wwwroot in my inetpub folder and I think that's why the error above appears. I created then my wwwroot folder in the ineptpub folder, but I have a new error: HTTP Error 403.14 - Forbidden The Web server is configured to not list the contents of this directory.

What can I do in this situation?