If this is a beginner track, then a lot of things can be forgiven, however here are some good things and bad things of the song, first the bad
1. the sounds (although this point is forgivable using FL studio seeing as how ALL of their sounds are pretty MIDI-sounding)
2. the beat is ok, needs more variation, or at least more ingridients to it, maybe a triangle?
3. needs a bass-line, or anything low to balance out the high stuff, you tried with the bass drum but... it ended up overpowering the synth
the good stuff
Sounds though out, not a random piece in other words, it sounds like something
suggestions: vary out the synth a bit, don't let it be so atonal, course unless thats what your shooting for, add either a hi-hat or triangle to the beat, a lot of white space needing to be filled out, balance out the sounds, bass drum too loud and yet not enough bass freq.
all in all, good for a beginner, below average for an FL veteran
7/3 for the effort and lenght