I had no trouble going from landing -> working link page. The confirmation email did go to junk mail, though that was already expressed/known. I marked it as not junk in case that counts for anything.
I found Linktree is very popular amongst creators on Tiktok for sharing their various profiles, but I always thought it would be cool to find or build a simpler alternative with a cleaner UI. You built it! I think TT and IG would be a good place to advertise too if you're looking for more users, since creators there often need a table of links under a single URL.