Fairy Castle Birthday Cakes Plaese Help!!! Girls Birthday Cake... Really Need Some Help Making One?

Plaese Help!!! Girls Birthday cake... really need some help making one? - fairy castle birthday cakes

Hello, I have my little girl's birthday cake this year ... I have no idea where to start ... Cans of frosting to cake, I have no idea .. the ingredients for the cake! The cake I like to do something with it.
http://www.thecakestore.co.uk/acatalog/F ...
Lol After a few hours of practice. Could someone out there give me a hand ... Please!