well its not that im a good producer or somewhat good or anything but nevertheless this does sound really unfinished drums should have some shuffle in it hi hats and stuff and as it is drum and bass this really lacks the bass part and you should add more elements to fill it up well if i were you i would throw this one in the bin and start a new one but no hate everybody started at one point so keep it up m8
what was said above except for throwing it away! dont toss it.
1. i like the kick, nice and punchy, the snare needs more oomph tho. try working with compressors + dynamic and eq shaping and more layering.
2. the synths sound too shallow, try layering those as well. definitely throw in a hat shuffle for the drum tracks