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You can leave a comment for the Author here: http://themeforest.net/item/hg-restaurant-responsive-wordpress-theme/9910041/comments
Support is not supplied in the Forums.
I would suggest you view the previews from: http://themeforest.net/popular_item/by_category?category=psd-templates
Also, your main top image is Dark, maybe use a Brighter Picture in the Preview. You won’t be including Pictures with the Template anyways,
Think about a buyer and the main thing they will see on an item page.
I like things centered on the page, it just easier to follow and my eyes don’t have to move back and forth so much to see what is happening.
Work on the overall feeling or the Template – now it’s dark and not too inviting.
Good Luck with your revisions.
PS: I left a few comments on the RedPen page.
This is my personal opinion on the matter as an author. This post/opinion may not reflect that of Envato and does not guarantee the approval of your item.
Now that I see my screenshot, it looks better.
I don’t think if offers anything highly unique, compared to other items on TF.
Did you receive any info about why it was rejected?