「Vneg + nakute・なくて」
”do not do ~ and ~," "because ~ do not do ~"
Vneg nakute is the negative te form of the verb and indicates a cause or reason for an action or event.
Hikōki ga teikoku ni tsukanakute enkai ni okuremashita.
The airplane didn't arrive on schedule, and I was late for the banquet
Kanji ga oboerarenakute komaru.
Because I can't memorize kanji, I'm in trouble.
Shukudai o teishutsu shinakute sensei ni shikararemashita.
I did not hand in my homework and was scolded by my teacher.
Hope this helps!
°˖ ✧◝(○ ヮ ○)◜✧˖ °こゆうきあいはら°˖ ✧◝(○ ヮ ○)◜✧˖ °