What Edit button? Are you using the highly recommended Motion Tracking Workspace? All you need to do is select the workspace, select the mask, go to Tracker, then run the tracking. After tracking, you get a bunch of keyframes for the parts of the face. Reveal the Parent/Link column if it is not visible by pressing Shift + F4, then drag the pickwhip from the Null 1/Transform/Position property to the appropriate tracking information. All you get is Position on each feature from the Face Tracker. If you need position, scale, and rotation, you need to tie things like Right Eye Pupil, Left Eye Pupil, and Chin together with an expression that will make those calculations for you. I think that there might be a script for that somewhere.
Here's the workflow in 8 seconds: