Iphone 15 pro (FAULTY)

Iphone 15 pro 128GB Bought second hand for my partner a month ago while awaiting her new phone on pre-order. Phone is unlocked to all networks, 128gb No cracks front or back. Icloud unlocked Fault** Aftermarket screen ... Front camera does not work but back cameras are fine, the face I.D also works, we only discovered this after purchasing. The guy I bought it off said that when the screen was replaced he was told the camera cable was damaged and that if he replaced the camera face id would stop working. We never got this fixed as partner preferred face id over camera this can be repaired at your own cost but you will no longer have the face I.D. Use as is or for parts or repair we bought it for $1000 not knowing of the fault but are wanting $780 reflective of the front camera not working other than that it makes phone calls, connects to data and wifi and does everything it should. Comes with case and screen protector.