Odd glitch with robot parts on the market

[Mecha Pengine]

I'm currenly trying to sell some battle worn robot parts on the community market. I have them at the cheapest price possible, so I should at least be able to see them. However, I don't see them, and I just see someone else's parts instead. I've roamed through the entire listings and my parts aren't listed. The weird part is that I see everyone else's parts selling, so i don't know what the problem is.