please correct this?

I hope your week has been going well. Before I wrote this letter, I would like to be grateful for your teaching and care so far. It was my second English class after taking Eng099, but it was satisfying work overall. Nevertheless I have been struggling with my essay and also group presentation. I decided to write about abortion because I was always interested in the topic. But for group project, it was actually hard for me to get along with the group, especially because Samantha has been self-centered. I was barely able to reflect my opinion on the presentation because she did not allow me to do that. When we had to choose the topic, she just decided the topic as she wanted. (I clearly said before she decides what I want and what I do not want for topic) and just said “I already chose, so you do the same”
Also, she was always late for the meeting we are supposed to discuss for our presentation. More than 30 minutes. And she didn’t even say sorry to us.
I know she has good skills, and ideas but it was a “group” project and she should have considered others’ opinion as well.