Remove Author from Home Page

Please help on this || Urgent <span style="color: #4b4d4d; font-family: Lato; font-size: 14px;">3.How to add "Add to Cart" button in Grid Post or Filterable post box? http://prntscr.com/g6jvzz</span>

3. Still unable to insert "add to cart button" in course featured like this https://prnt.sc/g6jvzz   I followed this https://vibethemes.com/documentation/wplms/knowledge-base/adding-add-to-cart-button-on-course-featured-block/ tutorial and added the above code in wp-admin>plugin>editor>wplms-customizer.php It shows error after saving the plugin This plugin has been deactivated because your changes resulted in a fatal error Parse error: syntax error, unexpected 'global' (T_GLOBAL) in /var/www/html/wp-content/plugins/wplms-customizer/wplms-customizer.php on line 46 My file after adding the code <?php /* Plugin Name: WPLMS Customizer Plugin Plugin URI: http://www.Vibethemes.com Description: A simple WordPress plugin to modify WPLMS template Version: 1.0 Author: VibeThemes Author URI: http://www.vibethemes.com License: GPL2 */ /* Copyright 2014 VibeThemes (email : [email protected]) wplms_customizer program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License, version 2, as published by the Free Software Foundation. wplms_customizer program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with wplms_customizer program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ include_once 'classes/customizer_class.php'; #added #added if(class_exists('WPLMS_Customizer_Plugin_Class')) { // instantiate the plugin class $wplms_customizer = new WPLMS_Customizer_Plugin_Class(); } add_filter('wplms_course_thumb_extras','add_add_to_cart_link_course_block'); function add_add_to_cart_link_course_block($html){   global $post;   $product=get_post_meta($post->ID,'vibe_product',true);   if( !empty($product) && is_array( $product)){     foreach( $product as $p){       $html.=do_shortcode('[add_to_cart id="'.$p.'"]');     }   }elseif(!empty($product) ){      $html.=do_shortcode('[add_to_cart id="'.$product.'"]');   }   $html.='<style>.courseitem p.product.woocommerce.add_to_cart_inline {     border: none !important;   }</style>';   return $html; } I also tried to add the particular code after include_once 'classes/customizer_class.php'; But it also showed same error

Tried. Same error. I've shared my wp-admin details. can you guys please do this for me. I've been trying this since last week but getting errors