Please help me with weight problems!!!?

Hey im a 13 yr old girl & im about 14 stone i hate it! Ive been thinking lately & i would reallllly lilke to be about 9 stone! Oh & i hate veggies&fruit & im not proud of it! So any help as 2 what i can eat & what exercises i can do to get 2 my ideal weight?? Here is a big problem 2 i uselly eat at late night!! Coz im never really hungery through the day ! Ohh there is one food i luv indian currys yummmmmmy oh im craveing 1 now lol well anyway i would like 2 be 9 stone by winter i already imagine my ideal body sigh well please help ps...i have a nintendo wii fit thx