DvDs/CDs making a strange noise or not spinning when inserted.

Philips portable DVD player ((pd9000/37)), DvDs/CDs ((have tested multiple)) aren’t spinning at all and make a weird noise when inserted, or do spin and make a weird noise.

I suspect it may be the thingy in the middle that fell off, as there is a metal thing poking up (looks like a spring) that wasn’t there before, or maybe an issue with the thing that reads them, but i’m not entirely sure. My sister said that she was watching a DvD and it completely stopped working, but other than that, i have no clue what happened

Edit: I have left a DvD in there for a while (two times over), and after spinning briefly ((whilst making weird noises)), i could hear nothing and eventually the screen stopped saying “Reading” and just said “No disc.” Please let me know if you have any idea how this may have originated/how this could be fixed.