Hi Valentino,
Sweet tune! From a sound perspective, it's fine. The snare is a bit cliche, but we all started like that. I liked the movement, the way you took the song from A to B (not musical notes!). I could see bits of this song being in a commercial. You created a bit of tension, I imagine you're learning your synths and sounds, but you did a nice job and it's pretty.
What I'd like to hear is some deeper bass and a voice singing the song - and like the others say, some weight to the snare - the song is one that should be accentuated by the drums. Listening to Bowie's Blackstar, he seems to start the mix with the drums and then pull everthing else in.
Timbo