OK, so I wanted to put a link to the seed swap I am in. There is no "chainlink" icon on my screen, I have a envelope, a bell and a person. So I thought maybe there is no link icon until you make a link? So I tried to put in the link per the above instructions. I logged into garden.org in another window, found the seed swap (DND's ALL SEEDS SWAP) and opened it. I copied the URL, pasted it into the box, but then I get an error message saying there is a problem with the URL. Hmm.