Hi @jeremyeline, welcome to the Vercel Community!
Sorry to see you are stuck here. If I understand correctly, you don’t have a copy of the source code from v0 but the deployed application only?
There’s no way to have the source code from the deployed application.
The best you can do to retrieve any such code is to go to your Vercel Dashboard > Project > Deployments > Select the latest deployment > Source
From there, you can manually copy paste the file/code into a new v0 project.
I hope this was helpful.