Well, if it is brand new, toi have to give it some time to get used to you. What I do, is putt it in a room with nourriture and water and litter and such, and stay in the room with it. Let it get used to you. Don't worry, I know how toi feel.
Give it time. She/He will grow to like you. I have had experience with new kittens, and it hid under everything and jumped onto tall things. toi should give it places to hide, and soon it will grow to l’amour you. Never get frustrated, and remember: toi are huge compared to it! Imagine what toi would think. Good luck!