Our site's built-in search function is handled by Google, so products new to the E-junkie Marketplace would not appear in search results until the next time Google revisits our site, about every week or so. Unfortunately, we don't have any control over how often Google revisits our site or how good a job they do at updating their index of our site, but you can at least see all your product listings right away in your own E-junkie Shop page here:
The link at the bottom of a product listing would be to join your affiliate program, rather than just viewing other product listings for your program. Clicking that link would take an affiliate to their E-junkie Affiliate Admin (after logging in if they weren't already logged in) and joins them to your program, so they should then see you listed in the Select Merchant menu in their Affiliate Admin.
If you tested that link to join your own program, it may not have worked if you'd previously joined and then deleted yourself as an affiliate of your program, because deleted affiliates are banned from rejoining the same program by the usual sign-up links. You can manually reinstate yourself from Seller Admin > View/Edit Affiliates.