Cool song, bro.
I liked the main melody. Bloo-bee-doo-bebebedododllolo-dooo. Or something like that.
I think if you expanded on that and gave the song a greater depth, it would be even better.
Thanks haha yeah I could not think of anything at the time to expand it but I am attempting for future songs to expand melodies a bit better I need to learn to do more progression and chords and more variations.