I need a redesign for my little game.

I need a redesign for my little game.

Hi,I just made my first game and i want to publish it,i would like somone to help me redesign the game.

 

You can download a .exe version to try it,i also put a text file with asset requirements.

It s not an open source game, and i would like if somone could help me out with a minimalist design.I just feel it dosent look right.It dosent have many elements and i thinks it's not a very consuming job but im very bad at art/design, i need an isometric cube ,2 buttons and a background.Im also open to feedback and i would credit the artist.It's all i can do for now.. (Broke student).If the game does ok i would also like to further collaborate with the artist.Thanks.

Edit: Solved