If you currently can't see the unlock user account action, your account may currently not have the View Advanced Actions permission in Lansweeper. You can adjust your user role under Configuration\User Access & Roles.
"Verify" is not a default user action though. You can view and configure user actions under Configuration\User Pages. User pages can be accessed by clicking the name of a user account. You can get an overview of the AD users you've scanned by going to Dashboard\Active Directory and making use of the Active Directory Users OU widget.