This was discussed a hundred times before. The admins WILL NOT make additional player forums in the forseeable future, unless it's a very, very special case - like a new player reaching top 10 or winning a huge title or something. The Dokic forum was made years ago when it was much easier to make players' forums, due to external linking to some other website. That's why Angelique Widjaja or Evie Dominikovic have their forums.
Now it's not the case anymore, and getting the Serbian Sensations forum was already difficult enough. The bottom line is, Ana will not have her own forum until she makes it big. Really big.