I deleted an employee from the organization. I can’t see their screenshots and work efficiency anymore
If a user/employee is deleted from the organization, their data is hidden unless you re-invite them to your organization. The end-user can also click the original invitation link in their email address. That should add them back to the organization and their screenshots should show up again as well.
Note: Past payments and reports hours are not affected regardless of if a user is removed from the organization or not.
You can learn how to invite team members at http://support.hubstaff.com/how-to-invite-team-members/