Why does page not found fall out, but everything is beautifully created in Docker?

Question

Node.js

Guys, I've been trying to launch a container according to various instructions for a day now. Today I tried to launch my container from the official site with a tutorial. Here you can see the location of the files and the entire Dockerfile
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docker build -t todo . docker run -name v1
-dp 3000:3000 todo - everything is fine until opening in the browser. Then page not found appears https://docs.docker.com/get-started/02_our_app/

Answer 1

without seeing container logs, docker ps output, etc. , not seeing how you collect what, etc. It's hard to pinpoint exactly what's wrong.
But! Based on my impressions, I would bet on the curvature of the platform - Docker for Windows, this is a strange docker with which anything can happen.
I don't have a Windows computer with docker at hand, but on my regular mac, this whole test task was assembled and took off in a few minutes. Check the logs, check which ports are bound in the system after starting the container, if there is some kind of firewall - turn it off.

added a screenshot