So I've dropped my first project and to be honest I have no clue what I am doing. I've spent the last 3 years working on this side scroller And in my opinion It has the potential to be a triple A title. It's not the game I'm worried about It's my project page. I was wondering if anyone could help me by telling me what I am doing wrong and what i'm doing right.

Link to game:

https://spazzco.itch.io/crystal-monsters-and-the-purple-power

Here is my cover art:

Here's my studio banner:

My studio logo:

In game screenshots:

I really appreciate anyone who takes time out of their day to reply so thanks in advance!