Huh?
There was too much background 'white noise' to know if there are any noticeable main melodies or if this is just ambiance. And there is like... not enough drums at all for this to be actual trance, probably just ambiance or Misc.
So over all, if going to be trance, get a kick drum. Get a strong main melody line going. don't use the same instruments the entire song that gets boring. add a bass line too. this is like... one part of like ten parts that would make up a trance song.