Help. Evos

I recently quickly sold an EVO (ISCO) and then started another one (EVO) with the same (but basic version) player that I wanted to use a different EVO on. But I didn’t like that player and how it played, so I went and got the original EVO back. And now I can’t do anything with any of my ISCO EVO cards or any other ISCO card, and I cannot find the one I took back from the quick sale.  

I need help please. I hope anyone who reads this understands what I’m trying to say