Reason for hard rejection "PSD"

My Psd design was hard rejected with the reason that it isn’t quality standard by themeforest
any help for reasons

Fundamental issue with typography, spacing, cropped and stretched images.

I get its a “Fun” design for kids but this is going to be crazy difficult to get approved in PSD as designs need to be suitably versatile, extensive and pixel perfect in design which is v hard in this type of creative