Your submission contains low-resolutions images. Please check your live demo as well as your preview image and screenshots to make sure all graphics are high resolution.
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.
The typography needs improvement. Focus on working with the readability. Your fonts are hard to read in some places.
Are you able to be more specific? and the images I should put them at 300dpi? thank you.
here the preview: http://demo.mattiamazzaro.com/genesis/index.html