Looking for alpha testers for my train spotting app (RailSnap)

I’m looking for a few people to help test a project I’ve been building called RailSnap.
RailSnap is a community-driven train spotting website where users can upload sightings, track train units, browse photos, and help build a verified fleet database. It’s currently focused on Melbourne but is designed to grow over time.
The site is still in alpha, so I’m mainly looking for honest feedback on things like:
Bugs or issues you encounter
Mobile and desktop usability
The signup and upload experience
Features you’d like to see added
Anything that feels confusing or could be improved
You don’t have to be a hardcore rail enthusiast to help—any feedback is appreciated.
If you’d like to give it a try, you can check it out here:
https://railsnap.vercel.app/
Thanks in advance to anyone willing to help test it. Every bit of feedback helps make RailSnap better.