We're sorry you feel the need to take down your profile information. We're sincerely concerned with the well-being of all our users, so if we can help in any way please let us know.
To unpublish your profile, log in to your account, navigate up to "My account" in the top right-hand corner of the homepage, and click on edit profile in the drop-down menu. Scroll down and click on the "Publish professional profile" toggle, making sure the circle is on the left and is white, not green. Click on the "Update" button. Your profile will immediately become private, unavailable to the public.