First I removed reviews tab
add_filter( 'woocommerce_product_tabs', '_remove_reviews_tab', 98 ); function _remove_reviews_tab( $tabs ) { unset( $tabs[ 'reviews' ] ); return $tabs; }
Second I added the revies after the summary
function woocommerce_template_product_reviews() { woocommerce_get_template( 'single-product-reviews.php' ); } add_action( 'woocommerce_after_single_product_summary', 'comments_template', 50 );
And
Sort comment: using function in php Reverse element in array (array_reverse)
add_filter( 'comments_array', 'array_reverse' );