<human>: Hello, 
So I received an exclusion from the university that I am attending/ I talked to the people to have a review about my exclusion and they said to write them an email why they should take me back or some proof that I will not fail. Here is my situation lead to this.

 So I failed all my course last year, half of it is because of my stupid, unattended at my study. Also, in the exams that I took, I answered my exam in pencil, which what you weren't suppose to do. All of my exam worth 50% and more so I failed. 
 The second half my year, I got a warning and I actually tried to study. However, I stayed in a shitty flat, half way through the semester, my flatmates got a job at night, which when they get back it would be 1-2 am. They would the play video games and make it quite loud until 4-5 am, this makes me unable to sleep very well (I'm a light sleeper), I tried to talk to them but they were assholes and I couldn't do anything. I couldn't move out of the flat because I was sharing a room with my bf, we couldn't find a flat that let couple in and there is a fine if we break the contract (500$ bonding and extra on top). My bf didn't want to move out either because it was close to his work

 I don't want to change the major because at the moment, I don't know what I want to do and other faculty does not interest me at all. Also, even though I failed, I still have a basic understanding of my major (Computer Science).

Before university, I had a pretty decent grade and even got a scholarship from them but since then I slipped.

Can you succinctly summarize the text in 1-3 sentences?
<bot>: got an exclusion letter from the university, they want me to write a letter to tell them why they should take me back