They make me angry!!!

  Today, three people make me feel very very angry and they even keep talking about my bad things. I'm so sad and even write a letter to them sothat they will forgive me what i did wrong , but without knowing it , they wont accept it or seeing it. That's what i'm angry and they dont even want to look at me! I'm so angry that they even tell the teacher that i'm not doing the folio! Instead , they didn't let me do it and i even buy the things to do it! They didn't pay me but it's ok , but when they buy the things , they keep insist me to pay for it! The three person is my classmate , we use to be best friend , but now we are enemies and their name is : Liu Hui Wen , Chong See Yen and Chua Yi Ling!!!