This looks like something that should be on GameFAQs.
Before submitting anything again, please post your planned submissions in Sprite Discussion. This is so we can help you fix any problems in the sheets you're wanting to submit.
EDIT: Also don't save as JPG when submitting sprites. JPG blurs sprites/backgrounds badly. Even though your attachment reads as PNG, you saved it as a JPG first. I see the JPG diffusion/blurring in the tiles.
Before submitting anything again, please post your planned submissions in Sprite Discussion. This is so we can help you fix any problems in the sheets you're wanting to submit.
EDIT: Also don't save as JPG when submitting sprites. JPG blurs sprites/backgrounds badly. Even though your attachment reads as PNG, you saved it as a JPG first. I see the JPG diffusion/blurring in the tiles.