Once you have triggered E-Sign, everyone who needs to sign the forms (i.e. you and your applicants) will receive individual email invites to sign where required. The email invite will look like this:
Click on Review Documents and you will be taken to the 2-Factor authentication screen to trigger a passcode to be sent to your mobile
Click Send SMS, and when you receive the passcode enter it in
Click Confirm Code and you will be taken to your Documents to sign