Thank you for the information. Please note that this is a community forum and the Bitnami team takes care of replying all the support tickets we receive usually within a business day.
We just checked the information of the Bitnami Support tool and saw that the theme you are using is throwing error messages in the /opt/bitnami/apache2/logs/error_log file
[Fri Apr 12 11:53:59.634692 2019] [proxy_fcgi:error] [pid 30585:tid 139712593225472] [client 18.104.22.168:19336] AH01071: Got error 'PHP message: PHP Warning: include_once(/opt/bitnami/apps/wordpress/htdocs/wp-content/themes/storefront/woocommerce/class-wc-widget-cart.php): failed to open stream: No such file or directory in /opt/bitnami/apps/wordpress/htdocs/wp-content/plugins/roadthemes-helper/roadthemes-helper.php on line 487\nPHP message: PHP Warning: include_once(): Failed opening '/opt/bitnami/apps/wordpress/htdocs/wp-content/themes/storefront/woocommerce/class-wc-widget-cart.php' for inclusion (include_path='.:/opt/bitnami/php/lib/php') in /opt/bitnami/apps/wordpress/htdocs/wp-content/plugins/roadthemes-helper/roadthemes-helper.php on line 487\nPHP message: PHP Fatal error: Uncaught Error: Class 'Custom_WC_Widget_Cart' not found in /opt/bitnami/apps/wordpress/htdocs/wp-includes/class-wp-widget-factory.php:100\nStack trace:\n#0 /opt/bitnami/apps/wordpress/htdocs/wp-includes/widgets.php(115): WP_Widget_Factory->register('Custom_WC_Widge...')\n#1 /opt/bitnami/apps/wordpress/htdocs/wp-content/plugins/roadthemes-helper/roadthemes-helper.php(488): register_widget('Custom_WC_Widge...')\n#2 /opt/bitnami/apps/wordpress/htdocs/wp-includes/class-wp-hook.php(286): sinrato_override_woocommerce_widgets('')\n#3 /opt/bitnami/apps/wordpress/htdocs/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array)\n#4 /opt/bitnami/apps/wordpress/htdocs/wp-includes/plugin.php(465): WP_Hook->do_action(Array)\n#5 /opt/bitnami/apps/wordpress/htdocs/wp-includes/widgets.php(1715): do_action('widgets_init')\n#6 /opt/bitnami/apps/wordpress/htdocs/wp-includes/class-wp-hook.php(286): wp_widgets_init('')\n#7 /opt/bitnami/apps/wordpress/htdocs/wp-includes/class-wp-hook.php(310)...\n'
This seems to be a problem with that theme so I suggest you ask the developers of the forum or create a new ticket in the WordPress' forum to know more about that error.
Do not hesitate to write us back if you have any other questions about the Bitnami solution