Clients have the option to invite freelancers (invite-only jobs), and these jobs are only visible to invited freelancers. If this is what you are referring to, these jobs are only not available in search results when freelancers search for jobs but are shown in your profile once you are hired by the client. If you are referring to earnings hidden from your profile, this option is available if you are currently under the Freelancer Plus Plan. Thank you.
Kiki K wrote:
I ever look at the other freelancer profile but when I am clicking their history job the job is private jobs, so what I am the same as that?
Have you been paid under that contract? Jobs only show on your profile after money has been paid.