I want to write my dissertation thesis about Hospital management my university i

I want to write my dissertation thesis about Hospital management my university is asking me to do the final dissertation thesis for my Ph.D. I need the writer to give me 4 subjects and I will choose they want me first to choose the topic 1282023 and it must be between 30 000 – 50 000 words but its in 4 phases I mean the first part I will send to the supervisor and if he approves we move to the second part and etc… so I want this writer to be available and the same writer so the writer will understand that he must be available with me for these 2 weeks to finish everything and its on 4 phases as he must finish everything in the right way