Hello Lance, the widgets have changed a bit in iOS 14. You can see here how to add the new widgets and the old widgets: How can I add widgets to my Home screen?
You can still use the old Quick Actions widget if you like, but I would recommend you to use the new widgets instead.
For the Quick Actions widget specifically, the replacement is to use Siri Shortcuts for this. Create some Siri Shortcuts first, and then add them to your home screen. This has the exact same functionality as the quick actions widget. See: How do I use Siri Shortcuts?
Let me know if you have any questions.