FIRST 1.

Hello, this is my diary, not yours so if u wana reply 2 me, reply with good messages, cauz if u send me a mean one i'll cut you. and watch u bleed. and laugh. haha. But if your nice, i'll make your death quick and completly without pain. that's just for the girls. and for the boyz, who need them. they just cauz problems. raply bitch!
Read 2 comments
hi
[Anonymous]
Hmm.

*corrects your bad grammar and spelling*

it's not u, it's you.
it's not wana, it's either wanna or want to.
it's not 2, it's to. it's not a number, it's a word.
it's not cauz, it's 'cause or because.
"but if your nice" has the wrong your. you want to use "you're" because it's a contraction, YOU ARE. your is possessive.
it's completely, not completly.
it's not boyz, it's boys.
and is that supposed to say reply?