My theme got soft rejected, given below is the feedback received from review team:
READABILITY: Parts of your design are either difficult to read or have contrast issues. Please make sure all sections of your design have adequate contrast and all text is easily readable on all devices.
TYPOGRAPHIC HIERARCHY: The typographic hierarchy of this item requires additional work.
SPACING AND ALIGNMENT: There are spacing and alignment issues in this item. Please make sure that all elements are aligned properly and spacing is consistent from section to section. Here are some articles with more information regarding negative space and proper spacing.
I have made some changes to the theme after receiving above feedback. Requesting your feedback.