Ross, in order to give me access to your Ancestry DNA results, you will need to do the following...
Sign in to Ancestry, if you haven't already done so.
From the menu at the top, select DNA. Then select "Your DNA RESULTS Summary"
Once on your “DNA Results Summary” page, select "Settings" (On a mobile device you might see a gear icon.) Then scroll down to “Sharing DNA Results….Invite others to Access DNA Results” and enter Ancestry username Treefind4fun, click “Guest”; then click “Send Invitation.” Or you can enter the email address of the person you want to invite.
I hope this helps.