1) i like to sort product every where by price but not able to due in Xtheme product settings
2) need to sort the product by price by ASC in related product
3) need to show short description in shop page and product display page even with grid layout but currently in list layout only shows short description but i like to show product description in grid layout also
1) Are you talking about our VC element http://prntscr.com/foq0b0 ?
2) There is no such option in our theme or in WC plugin settings. You may try to change it by additional customization of xstore/woocommerce/single-product/related.php , copy this file into child theme and do the necessary changes.
3) Add the following code in Theme Options > Styling > Custom CSS