Copyright Infringement.......... Once again

My story has been plagiarized once again. I'm in the process of getting my story removed from this users account. If anyone else even considers stealing my work while I'm making it 'public', I will go through great lengths to sue you. This user that has stolen my story makes me sick, they've changed the 'gym' scene to a 'café' scene. Not only can you clearly see the story is mine, her added bits and pieces have been written atrociously. I'm sorry if this isn't a very eloquent post, as I am still stunned by this ordeal. The user that stole my story : http://www.wattpad.com/48338213-billion-dollar-girl-chapter-1