Guidance wanted: Niamh's university applications

I'm Niamh, 16, in Year 12. My parents work long hours and didn't go to university, so there's no one at home who can help me understand applications, deadlines or financial aid. I'd like to study civil engineering. I have a top-of-class average, I volunteer at an after-school program and I have a draft of my personal statement. What I need is someone to read my essays, tell me honestly what's weak, and explain how scholarships work. I'm looking for an hour a week until March. We can do it by video from anywhere. My mother will be at home during every call, and the school counselor knows about this request. Thanks for reading. It took me a long time to ask. Please ask me anything in the questions section. I'll answer honestly and quickly.