Hi John, You've attached your question to Ester Hopkins. Is Ester a man or a woman? If you click 'edit' on Ester's profile you can indicate the correct gender. If Ester is a male, your yDNA information should show up on the profile within 24 hours. You've asked how to contact someone. Does that person have a profile on WikiTree? If yes, you can enter a 'Public Comment' on the right side of that person's WikiTree profile. Or you can click on 'send private message' in the 'collaboration' area above the 'Public Comment' box. If you still haven't heard back from the person you're trying to contact, you can click on the link to the person's # of contributions, just below the person's biography. Looking at that will let you know if the person has been active recently on WikiTree.