Hi developers.
A couple of years ago, I got a "company" or person to make an app for me, and that was fine. The app is called the Amarone wine database and works fine.
The problem is that I can't get in touch with the developer and I never got the source codes.
Is it possible to find the codes elsewhere?
I have a back end of my computer where I can add new ones to the app, the database for the app is on my website, along with some other files and one called full project.
apple accounts are mine.
I'm not a developer and don't know much about it.
I hope you can help me.