Hello, Does Nicepage have a Website Portfolio - white-labeled, where one can display finished products to clients?

Good afternoon, I would like to ask an important question is it possible the nice page program has a tool for a gallery as a portfolio I am attaching the image examples .. If I click it, let's say...

Is this software free for commercial use? Lets say i want to create one page for my businness. Can is use this software to create a portfolio page and advertise my stuff?

How do I create a nice portfolio in Nicepage? Or... if not possible, how can I embedd a portfolio from a third party? Who can help me? Thanks, Andries