Problems with the Layout

Nevermind, fixed it myself. Thank god I know a bit of PHP. If other people have the pie chart lower than it should be you have to go to wp-product-review/inc/wppr-main.php and change this line:

$return_string .= '<span itemscope itemtype="http://schema.org/Review"><span itemprop="author" itemscope itemtype="http://schema.org/Person"  >
                                             <meta itemprop="name"  content="' . get_the_author() . '"/>
                                        </span><span itemprop="itemReviewed" itemscope itemtype="http://schema.org/Product"><meta itemprop="name" content="' . do_shortcode( get_post_meta( $id, 'cwp_rev_product_name', true ) ) . '"/></span><div itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating" class="cwp-review-percentage" data-percent="';

to
$return_string .= '<span itemscope itemtype="http://schema.org/Review"><div itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating" class="cwp-review-percentage" data-percent="';

I hope that it will work for you too, if not wait for the author to respond