2004 Dodge Durango radio CD player

I have a 6 cd radio. I had trouble with the battery and while this was going everytime I turned the key on the radio would power up and move the disks inside then power would shut down, battery going dead. After replacing the battery the radio works but not the cd player. I opened it up to get my disks and saw that the small disks that are between the cd's have come off the the spindle and I can't get them back on.