Phaeton parking brake, remove hand brake

Hi to everyone. I’ve been looking everywhere for a while now and found nothing to my problem, therefore now the question. I pressed my beautiful Phaeton too strongly on the parking brake because it didn’t want to snap and then there was a crack and now the parking brake doesn’t work at all, it no longer snaps in and the lever to release the brake is also standing out. To see what could have been broken I want to extend the brake, I need to abe r a guide for this so that I don’t break anything. Can someone help me with this or just explain how to remove the parking brake. I would be very grateful. Thank you very much.