The web form creation tab does not display correctly

We just installed the Webform module, but when I'm going to create and edit a new form, the "Create" tab only allows me to enter Elements with the YAML code (photo one below). In the description of the module, it shows a preview of the Form Builder (photo two below), which does not look anything like what we have.

Is there any complement that makes it look like the description of the module … and, therefore, easier to use?

Pic One - My Build Tab screenshot
Pic Two - Description of the screenshot module