the sounds are cute and the melody is cool on it's own but those cluster chords don't feel right - kinda like they need to open up and resolve before repeating the chord progression again.
at first it honestly felt like the melodies were playing in the wrong key but after repeated listens it starts to feel like intentional polytonality by way of the strange chord choices. intentional or not, it's super hard to listen to and doesn't really suit the potion shop/happy chiptune vibe that i *think* you were going for. instrumentation is severely lacking too, though this is coming from something of a chip music snob so maybe take that with a grain of salt.
sorry i can't be more helpful. keep jammin' tho