Hey Josh, let's see what we can do.
Quick questions --- when you bought the machine, did you have the seller demonstrate that it works? What program was running with the Puma? Why did you buy a unit without any compatible cutting software?
SignBlazer (free to use abandonware) has the driver for Puma II which you can try. https://www.mediafire.com/file/fjk69hgu2cpnr16/signblazer_setup.exe/file