Please Help on my rejection point

javascript
css
html5
#1

Please help on my below rejection point.

  1. 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.

I have already attached clear images. i have also checked preview images and screenshot of other authors. all images resolution are similar like my images. So please help how can i solved this rejection ?

  1. PLACEHOLDER IMAGES: Please delete the images from the main file and replace them with placeholders. http://placehold.it - Please mention this in the item description so that buyers understand photos are not included in the download.

I have used free images from freepik site. i want to give all free images to buyer.
If i keep placehold.it images , preview of my team show case is look bit different.
Can i make another zip file which download version for buyer ?
Can we make two zip file , one for preview and another for downloadable file for buyer ?
Anyone help me in this rejection point

  1. CSS TABLE OF CONTENTS: Make sure the CSS file is well documented with proper table of contents. For more information, see: http://www.smashingmagazine.com/2008/05/02/improving-code-readability-with-css-styleguides/

my css files are already well commented.

  1. Please provide uncompressed CSS and JS files.

i want to give compressed css and js to buyer.
Can we make another zip file in which i have inlcude uncompressed css and js file ?

Thanks