Managing Packages with NPM - How to Use package.json, the Core of Any Node.js Project or npm Package

I deploy my app to Vercel but FCC can’t scan it.

solution: https://fcc-backend-dev-api.vercel.app

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36

Challenge: Managing Packages with NPM - How to Use package.json, the Core of Any Node.js Project or npm Package

Link to the challenge:

I think you may have a problem with the setup. When I access the project URL, I should be greeted with a web page that looks like this:

Manage Node.js projects and npm packages using package.json

Part 1 of Free Code Camp Backend Challenges

Instead, I see this:

404: NOT_FOUND
Code: NOT_FOUND
ID: hkg1::fm8mk-1669626480492-a2cc84a04e6c
Click here to learn more about this error.