Hello - just some as I gave it a listen:

• @33 sec - the song seems out of key. Which key is the track in?
• Are you using the side chain? The kick isn't cutting through the mix at all (the most important part of a Uplifting Trance track)
• I'd choose another sample for the clap or process it more - use some reverb on it

I feel the track is empty emotionally if you are truly going for uplifting trance. The piano wasn't too bad, though. I feel the lead progression you have gives it a dark sound.

I'd recommend listening to more UL trance, or even using a reference track, and see how UL trance producers arrange a track to tie the listener in and him them in the feelz during a breakdown. But I think you may need to some experimenting with using music theory as a reference as well to get the true uplifting trance sound. Other than, keep producing. You'll eventually get there!