HOW TO GET REVENGE ON THIS GIRL THAT IS TRYING TO SEPARATE MY BFF!!?

Ok this girl named Linzi shes trying to separate my friend jordyn!! i have two bff's the first is this girl i met in kindergarten which her name is Bianca. and the one ( i know her in kindgarten also but we werent really bff's till grade two) her name is jordyn. shes the coolest kid in my cls. but linzi =$ i knew her........................ (in after noon kindergarten) i hardly know her!!!! in grade two we had a split cl so she had to go to grade three and my bff's stayed in grade two. were going in grade 4 this year! me and my friends hate her. linzi likes jordyn. but not me or my friend bianca!! when me and jordyn had a fight also bianca waas in it. bianca was on my team and linza was on jordyn's. jordyn was yelling at me and bianca. and linzi was smiling at us while jordyn was yelling at us =( i hardly know her!! linzi thinks she knows are family and know us. me and jordyn and bianca's our big sister's know each other ( bff's they are). our mom's were pragnant together. we hardly know linzi. linzi gave me the finger once. and she said she didnt. she called her big bro and got me and my bff's is trouble!!! all she wants is my bff jordyn!! when i was at jordyn's house for a sleep over. well it was a slumber party. bianca was there also. and i got bad news -_- linzi came. jordyn told me that her mom made her come -_- linzi brought hair spray there. jordyn has a little sis. also me. and linzi lost her hair spray and blaimed it on our little sister's!!! but our sister's were playing with hair spray. but im pretty sure thatw asnt hers. they both were green bottles and one of them had a eye ball on the case. jordyn asked if hers had a eye ball on hers. linzi said no. jordyn said the one that the girls had a eye ball on it. linzi started to cry!! IT WAS JUST HAIR SPRAY!!! she said her momis gona kill her! she said that hair spray was 10 bucks -_- thhan we found her hair spray in a shoe. i remmeber linzi puting her hair spray in a shoe for some reason. but she said our little sister's took her hair spray. and she said she didnt put it in the shoe. shes such a fool!! if i do one little thing wrong she'll tell jordyn and jordyn wil get mad. linzi always scolds me for little things. im sick of her and her little pig nose face. nobody likes her in school. beause how she acts. she did much more than this. PLEASE HELP ME I NEED TO GET REVENGE!!!