Go to your main homepage dashboard menu, select My Listings in the left-hand side menu, select the listing you want to share or re-share and hit the arrow icon in the top right-hand corner of your listing image.
I can’t see the share arrow icon in my listing image.
You can only share listings which you selected ‘Show & Share’ privacy on. To check which privacy you selected, edit your listing and go to the Price & Privacy page.