Well tourist Visas are not easy to come by especially or those applicants who are younger and in the eyes of a CEO dont have much reason to go home.
Does ana have land or a propety in her name ie reasons she would not want to leave phill? Does she have a Job or an offer of one back in Phill?
As she travelled even if only to Hong kong and other asean countries which shows that she has returned in the past?
Some younger applicants have been lucky as you can find if you read on here but others who had possibly better reasons to return get denied it seems.
Maybe if you can afford all you can do is apply and see what happens?