eEnglish English

"English" is the name of a language, so it's a proper noun and should be capitalised.

iI want to learn English very perfectlyto a fluent level, please help . I want to learn English to a fluent level, please help.

(1) The pronoun "I" should also always be capitalised. (2) "Learn ... very perfectly" is an awkward expression. I have provided an alternative.