I enjoyed your use of chords to make melody in this beat. That was a very clever idea. Some suggestions from me would be to vary the melody a bit more by switching rhythms/notes up, adding more melodies, or adding key changes. Another great idea would be to add more dynamic contrasts or buildups, breakdowns. I am sometimes guilty of lacking these things myself in my music, and the feedback I'm giving you is all feedback that I have received myself as a composer from composition contests and music teachers.