All of the help documentation that you see under Student Documentation still applies to the GoReact app in Brightspace. The only thing that is different is where you log in.
If your instructor is using Brightspace, then you cannot access your course directly at goreact.com. Instead, all you need to do is log into Brightspace, open your course, and click on an assignment that uses GoReact.
Registering and paying for GoReact
Note: If your school is paying for GoReact, you will only need to accept the User Terms, you will not see a payment screen.
Submitting a video
To submit a video, just click the name of the applicable assignment in Brightspace, which will open the GoReact dashboard. Then, click the red "Add Video" button to record or upload your video.