Ugh. This is just... where do I even start?
First and foremost, there’s next to no attempt at any form of arrangement. No apparent rhyme or reason to the progression of the song overall.
And I could ignore it if there was any attempt at original sounds or sound design. There wasn’t. Nor was the sound even fitting for a “dubstep” song. It could possibly be techno, but that would still be a stretch.
Lastly, the “drop...”
About that. What entitles that to even be a drop? No tension was built and none was released. It served no purpose to the song itself.
You need to work long and hard, and if a track takes you fifty hours to make-- furthermore, when it ends up like this, you’re doing something wrong. Either start simpler or get better gear.