Phd proof reader with some tuition

Help needed for proof reading and checking for clarity of ideas presented in Doctoral thesis. Feedback suggests a lack of coherence, some tutorial help with presentation of ideas required. General advice on how to achieve rich data with depth in a case study methodology. The research has explored a couple of dead ends. More focus on student voice is required as this is the core element in relation to optimum opportunities to learning in a secodary school setting.