To create a project, first, you have to go to the project overview. From there, click on the "Create new project" card. This will take you to the project setup page:
Give the project a name and a description and then click "Create" to create a new project.
Give the project a name and a description and then click "Create" to create.
To edit an existing project, go to project overview and click on the three dots in the bottom right of the project card of whatever project you want to edit. Then select the edit-option. You can also go to the edit screen directly from the annotation interface by clicking the menu in the top left corner. Then select Project > Edit project settings.