Since Quick Charts are the same as every other chart in VividCharts—with the exception of expiring after 7-days of no interaction—you'll create a Quick Chart the same way you would on a Dashboard. We've just given it a nice piece of real estate right on the Creator Hub home page.
To start creating a Quick Chart, navigate to the VividCharts Creator Hub and click on the Quick Charts tile. You'll be directed to a list of all your existing Quick Charts with the option to create a new Quick Chart as well.
Refer to the Charts guides on how to go about building and configuring a VividCharts Chart.