Where can I find specific internal parts?

I have a part number for a specific cable that was not detailed in your repairs The part number is SM-N976V_V2_COMBO_FRC_REV0.7.  this part number was copied directly from the defective part that I have. I have searched everywhere and cannot find it, please help me.

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 1

crwdns2947414:01crwdne2947414:0:

Please post a photo of the cable you are trying to find.

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0