I want to finish my high school year in night school or online courses.
But I can't seem to find a place. I am located in North Carolina. Someone told me DCCC had a night school for high schoolers but when I go online I don't see anything.
Any suggestion?

It is called a book. Or a hobby. You can teach yourself anything a school could teach you. There are also some online school programs in various states. K12: Public, Private & Home Schooling Curriculum - Online High School, Elementary & Home School | K12 is one website. I didn't verify it worked in NC.

Also I would search under home schooling options for a high school based result