Log into Genlighten and navigate to the project tracking page. You will see a red button that will allow you to pay the invoice through the site using a credit card. Payments are handled by Stripe in a secure manner. Neither the provider nor Genlighten administrators see that information.
Once the invoice is paid, you will be returned to the project page and the report and any uploaded images will be visible.
The report can be viewed and saved from the Project tab. You may need to click on Research Report to open the accordion window.
Uploaded images can be accessed from the Images tab where they can be viewed, downloaded to your computer as a zip file, saved to Dropbox, or uploaded to FamilySearch.