SOMEONE HELP ME PLEASE

Can someone explain to me what is incorrect about my writing? i got a d- and i am confused as to what i did wrong. j'ai besoin de ma famille, de mes amis et de mes chats. j'ai besoin de ma famille parce qu'ils sont importants. j'ai besoin de mes amis parce qu'ils sont très sympas. et j'ai besoin de mes chats parce que je les aime. je veux intelligence, patience et plus les chats. je veux intelligence parce que je ne suis pas intelligent. je veux patience parce que je suis impatiente. et je veux plus les chats parce que les chats sont beaux.

Can anyone translate this into french! ? (some of it’s translated but not everything) c - bonjour mademoiselle! comment allez-vous? s - bien! c - do you have need for assistance? s - oui, i have need for pencils c - i have pencils j - maman! i have need for bonbon s - non jonny, we are here for school supplies. j - but, i have need for candy. sofia and i are going to eat it. s - non, jonny. we have need for a backpack c - i have a backpack s - do you also have paper c - oui, i have paper j - maman, we are going to be late s- we are not going to be late, we have time. c - are you interested in this we have other variations. s - non, we already have that. c - we have a sale on this. s - non, merci j - i have need for that s - non jonny j - but we are in need of it. s - non jonny j - but we s - non j - d’ d’accord.. s - i’m sorry sir, i have need for erasers j - but have that. s - no you don’t. j - i have it. s - no, you don’t. j - d’ *mumbles* i have s - are you done? (jonny keeps mumbling) s - are you? j - c - are you interested in anything else? we are currently s - a sale. oui. i know. are you going to show me where the erasers are? or not. j - *mocks* are you going to show us where the erasers are or not? c - are you interested s - c- but we are.. s - having a sale! ? c - we end.

Can somebody fully explain the “le passé composé régulier et irrégulier avec avoir” thing to me