Corrections

HELP TO CORRECT NOW!Uncorrected

Text from LUCASWESLEY - English

Hello guys
My name is Lucas , I live in Brazil, I'm from sao paulo.
I really want to learn the language because English is the most spoken language in the world, I know I have to study hard to be able to speak fluently and write correct.
Help me correcting my mistakes please , Thanks .

Title
- Hello guys
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- ADD a NEW CORRECTION! - Title
Sentence 1
- My name is Lucas , I live in Brazil, I'm from sao paulo.
  Vote now!
- ADD a NEW CORRECTION! - Sentence 1
Sentence 2
- I really want to learn the language because English is the most spoken language in the world, I know I have to study hard to be able to speak fluently and write correct.
  Vote now!
- ADD a NEW CORRECTION! - Sentence 2
Sentence 3
- Help me correcting my mistakes please , Thanks .
  Vote now!
- ADD a NEW CORRECTION! - Sentence 3