Ok just listened to this and I will leave some feedback
First of all, good job! This song is quite good for your second track.
I love the arp in the intro, you don’t need to fix anything there. One suggestion is having a duplicate instrument 1 octave down, and lowpass it and turn down the volume a little bit. It would make the mix seem a little bigger. I also like the automation you had there.
Ok, next, the beat comes in. I like the beat and how you sidechained the arp to the kick, but the sound choices were a little bit off. The kick doesnt go too well with the snare. One technique I would recommend is having a main snare and a fill snare. The snare you chose is a good fill snare. Try having a slightly wider, harder hitting snare for just the 3rd 1/4 note of every bar. Also, after the drums have been introduced, it’s nice to add a short, quiet hihat on every 1/8 note for this kind of beat.
I love the pad/chord thing that comes in around 0:26 as well as the automation. Nicely done. However, the clap thing that comes in on the 1/4 notes at 0:39 is a little off. Try turning the lowpass and volume down a little, and maybe some highpass automation in the buildup? The buildup is very smooth, so nicely done. I like the pitched snare thing right before the drop.
Ok, now the drop. I love the saw chords there, but it sounds a little muddy in the mix. Play around with mixing until it sounds clean! Also, some better bass would make it sound wider, I don’t like the one you have. Maybe put it at a decent pitch, like 1 octave up what you have there. Also try to add sub by lowpassing any bass with a full sound. Overall, the whole mix sounds a bit busy at the moment. For the beat, like I was saying before, have a main snare and a fill snare. Also, try to keep the hihats consistently on the 1/8 notes, trust me.
Finally, try not to repeat the exact same drop the second time. It makes a big difference to the listener.
Anyway, very good job on this, I hope my feedback helps you