How to get to Peach in Mario and sonic at the winter olympic games

You need to get to the second town (Sparkelton) and then find the spring to use as Sonic (it is on the bottom right area of Sparkelton 1) that will send you to the platform Peach is on but make sure you get the Snowball Fight Machine first (I don't remember where or how you get that) because you have to play a mission before she will agree to join your party



one more thing-you have to be Mario