HTTP fundamentals

i am doing the HTTP fundamentals with the curl function and target This is the task

To get the flag, use cURL to download the file returned by ‘/download.php’ in the above server.

I have done the following:

i am lost and dont even understand the cheat sheet. sorry super noob here. thanks for any help.

I don’t see this in your curl call.

You try to download /index.html and the Web server gives an error message because the index.html does’t exists.