I really liked the groove you set up and the synths are well-chosen, too :) I thought maybe the "background" was a little loud in comparison to the melody, but I think that's more of a preference. And though I really like the harmony and the movement of the melody, I felt like maybe it's too much movement for a shop theme? For example, there's a part where the melody is doing this sequence up and kinda leading to a climax, but generally I think a shop theme should just be leaning into the vibes and not really "going" anywhere.
Let me know if this is helpful at all 😅