Trouble migrating app from Herorku and deploying on Fly.io

(I apologize in advance if this topic has been addressed already because I could not find a solution to the problem.)

Hi, I am having trouble migrating my application from Heroku and deploying on Fly.io.
I was following these instructions and am stuck somewhere between fly(ctL) launch and deploy steps.

I successfully ran the “flyctl launch” command earlier on PowerShell, inputting a --name and --region. When I ran “flyctl launch” again, it gave the following screen:

And when I ran “flyctl deploy”, it gave the following:

I am completely new to this. Any help or suggestions would be greatly appreciated!