I think the mix is a bit messy, sometimes it sounds as if the snare just lacks it's transient. I think it's because you're compressing the entire track heavily. Is that true?
I think it would be better if you used techniques like soft-clipping instead, or maybe in combination with light compression.
Always make sure that the drums don't get lost, because they are essentially one of the most important elements in the mix.

I'm not all that familiar with Future Bass, but I assume it's 'slow-paced beats with pulsating pad sounds and heavy basslines, from what I hear on the portal.
I liked the intensity of your track. I think you did pretty good for a track that was made in just a single day. Keep it up!