You can access these documents in your associated account on HelloSign by going to your Documents tab on HelloSign.
You can also download an attendee list from the Waivers & Forms extension! To do this, go to your Event Dashboard on Eventbrite then scroll to the lower left part of the page and select Waivers & Forms.
Click on the blue Download Attendee List button. This will produce a CSV of all attendees that have completed their waiver or form, and it will also include a link that will take you directly to their completed document.