I have already done the assignment but I rushed through it so I want you to fix

I have already done the assignment but I rushed through it so I want you to fix it/rewrite it by looking at the marking scheme and the 3 examples I provided. Go through the references and see if they are appropriate and are “reliable” under the universities criteria.
The original assignment instructions:
We covered understanding and leading people in the healthcare unit. Reflect on your learning about this topic, and what you will do with your learning from the workshops and write up your reflection using the attached form. A few things to note:
• I have attached the marking criteria for your reference
• I have also attached some example assignments, with the marks and feedback they would have been given. Please note that the choice of topics for these examples is arbitrary and for illustrative purposes only
• The word limit, excluding your reference list, is 750 words