I LOVE IT but 1 teeny tiny thing – Winx Club - Mythix Fashion Wings Review

I love this game but 1 thing how do u unlock the fairies? I mean it is so hard plus U CAN COLOR THE WINGS!!!! YAY!!!!!! Plz update so I can unlock the other fairies for free(ps LOVE IT!!!!!)??????????
Review by Brown kitten on Winx Club - Mythix Fashion Wings.