Either the MongoDB Atlas web interface is too complicated
or the tutorials are missing steps, some menus are impossible to find.

Example
https://www.mongodb.com/docs/atlas/app-services/data-api/custom-endpoints
Create a Custom HTTPS Endpoint
1. Click HTTPS Endpoints in the left navigation menu and then click Add An Endpoint.

^ this is not the first step, the menu is not even visible, it is buried away under some advanced settings button, no where is it mentioned where to reveal this totally different "BUILD" menu section on the left hand side.

There are lots of features hidden from view, almost impossible to access from the Top or Left menus. It doesn't seem like a good interface for all the features on offer.

That aside, MongoDB is pretty cool thumbs-up