Hey Elizabeth,
first of all, thank you for the purchase!
In order to create a portfolio, please follow these steps:
1). Create one or more projects: you can do so by going to “Portfolio -> Add New” in your WordPress settings menu.
2). Create a new page (“Pages -> Add New”) and give it a “Portfolio” layout in the “Page Attributes” settings box in the right hand side of the page editor screen.
The portfolio page will display all existing projects in a grid layout; each project will link to its own separate page when clicked, just be sure their format is set to “standard” in the “Format” settings box in the right hand side of the project editor screen.
In case you still have difficulties setting up the portfolio, please provide the URL of the page in question, I will look further into the code.
Sincerely,
Andrii / Satori Studio