I made a sneaker marketplace, but no one used it.

Hello everyone! Last year I made a marketplace that’s specifically revolved around buying and selling sneakers. I thought it would be a great idea for sneaker lovers and enthusiasts like myself, however after countless months of trying to build traction, nothing stuck.

Why do y’all think it failed and what can I do differently next time?

If you want to check it out to give me feedback, URL is joinlace.com