Exam Dispute

I sent emails indicating that I would like to dispute some of the questions that were on the Damelin question paper I wrote on the 13|12|2023. I sent through an online query and received a call from the Head office they promised to call me the Randburg campus and call me back but I still haven't received a callback. I was writing the Property and Conveyancing FE_DL_NDP_07 exam and noted that there were questions that I was not fami**** with, upon arriving at home I noted that the study material also did not reflect some of the things that were in the question paper. I need this to be resolved as this is around 16 marks that I have lost. I sent another email on the 12.01.2024 and no response has been received.