Shannon Gardner

I am autistic and I have ADHD  I'm new to writing and don't under stand when it is ok to quote a characters words are quoting with these marks " just available to use when a character says something? I need to learn to paragraph my passages better I'm sorry everyone if I'm not what u expected  but the only reason I got on wattpad is so I can share the story I've been working on and tweeking I hope people like my story