First of all: my respect, this is a pretty good song. :)
Some things you could probably look at:
- The bass in the "Drop / Main Part" is a bit weak (wrong EQing?, a bit more dynamic compression?)
- Also, the sub frequencies clutter a lot, consider Sidechaining / ducking your "subby" elements to your Kick, so those frequencies don't get smashed together.
- Look at your Mixdown and Mastering, there seems to be a lot of limiting/clipping :/
Some things I especially liked:
+ The drums have very good variations (especially love the snap and the "acoustic" rolls)
+ The melodic parts sound great, the sounds are not too complicated and shine through
Take all that with a grain of salt, as I am no musical genius, I am just ONE guy writing HIS opinion with his knowledge.
Peace out. :)