I see a faint line! I'm not familiar with that test, though. Ive taken some dollar store tests that had nasty evaps, but I think I see color in yours.
I think when you use a test all the dye moves across the strip. So rewetting it doesn't work, because there's no more dye to pass across the antibody strip. I guess that's why BFNs are so dark--they get all of the dye.