Disc Drive PS4 CUH 1004A

Hi everyone!
I have a issue with my disc drive. When I put CD in it goes all in and goes into place, but the tweezers are always pinching the CD so it won’t spin. Is anything broken so the tweezers don’t let CD alone after put it into place?
Thank you

youtube .com/watch?v=27zzJZLj7f4

The arms separate on that video from 9:39 to 9:41. Mine doesn’t open, which part makes the arms open to let disc move freely?