The new car I finally got, the cd player wont even load disks. I hit the Fm/CD player button and it just changes fm channels.

What can I do?

 

you can tell the previous owner you want to know why the CD player doesn't work. Then get a dealer to replace/repair it for you.

You can start by trying to eject any discs, listening for the changer mechanism, etc.

You can look for one used on ebay or CL, etc.

You can add an aftermarket CD player in the pocket below the radio.