Hi, I wrote an essay and 78 % has AI use detected,  It  was rejected and asked t

Hi, I wrote an essay and 78 % has AI use detected,  It  was rejected and asked to rewrite it . 
I attached it here. The brief is in the second file attached, also I attached four files from the
course, the powerpoint presentations  contain main resources.
BRIEF explained :
You are an external consultant, and you are required to identify a potential change (planned change :
Moving from a pay graded system to a performance related pay system )
issue that your organisation  may be facing or encounter due to forces of change.  ( @ coffee roasters 3FE from Dublin )
Discuss (Thinking critically)
the triggers or potential triggers/forces for change, 
the change issues and draw up a change plan to manage it, including the communication of it and how you would manage potential resistance to change.
In your answer, consider the theories and concepts covered in class and through further 
reading and apply to the change plan.  
You are to discuss work related attitudes and personality. Namely the ideal personality traits of managers and employees best suited to managing, coping, dealing with and adapting to organisational change. 
Assignment: 2,500 words excluding bibliography. 
Email: 300 words 
data collection and analysis table below which may be used in the essay.
Originality 
Plagiarism check 
AI detection check 
Turnit in check 
Please let me know if possible . Thank you