I need help
Someone help me i do not get this. this is hard
Ask specific questions, perhaps even tell us what language you are learning, and you'll get help.
One thing I've found helpful is making flashcards and making up funny sentences to help me remember the words. Many people on Duolingo are also on Memrise. You can find flashcards there that other Duolingoers have created and shared with the internet. I hope this helps. :)