To add products from this marketplace you must be on a Pro or Premium Plan.
To upgrade, click here.
To add a product to your store, navigate to the Name Brand marketplace here.
Then click on "Add to Import List" and then click to "View in Import List" to view the product.
From your Import List you can modify any or all variants including Descriptions, Variants, Pricing and Images.
Then click "Add to Shopify" and your products will be added to your store.