create order manager role

Hi Guys,

I’m just having a problem with shippig. I want to create a custom role to limit users to manage orders

some note:
order manager must see only Order Menu in the dashboard
order manager can create, edit and delete orders and coupon

I have provided modified code for this but when the user with new role login to the admin panel get this error “Sorry, You Are Not Allowed to Access This Page”

my code to create new role

add_role(
    'order_manager', //  System name of the role.
    __( 'Order Manager'  ), // Display name of the role.
    array(
      'view_admin_dashboard' => true,
      'assign_shop_order_terms' => true, 
      'assign_shop_webhook_terms' =>true, 
      'delete_others_shop_coupons' => true, 
      'delete_others_shop_orders' => true,
      'view_woocommerce_reports' => true,
      'edit_shop_order' => true,
      'read_shop_order' => true,
      'delete_shop_order' => true,
      'edit_shop_orders' => true,
      'edit_others_shop_orders' => true,
      'publish_shop_orders' => true,
      'read_private_shop_orders' => true,
      'delete_shop_orders' => true,
      'delete_private_shop_orders' => true,
      'delete_published_shop_orders' => true,
      'edit_private_shop_orders' => true,
      'edit_published_shop_orders' => true,
      'manage_shop_order_terms' => true,
      'edit_shop_order_terms' => true,
      'delete_shop_order_terms' => true,
      'edit_shop_coupon' => true,
      'read_shop_coupon' => true,
      'delete_shop_coupon' => true,
      'edit_shop_coupons' => true,
      'edit_others_shop_coupons' => true,
      'publish_shop_coupons' => true,
      'read_private_shop_coupons' => true,
      'delete_shop_coupons' => true,
      'delete_private_shop_coupons' => true,
      'delete_published_shop_coupons' => true,
      'delete_others_shop_coupons' => true,
      'edit_private_shop_coupons' => true,
      'edit_published_shop_coupons' => true,
      'manage_shop_coupon_terms' => true,
      'edit_shop_coupon_terms' => true,
      'delete_shop_coupon_terms' => true,
      'assign_shop_coupon_terms' => true,
      'edit_shop_webhook' => true,
      'read_shop_webhook' => true,
      'delete_shop_webhook' => true,
      'edit_shop_webhooks' => true,
      'edit_others_shop_webhooks' => true,
      'publish_shop_webhooks' => true,
      'read_private_shop_webhooks' => true,
      'delete_shop_webhooks' => true,
      'delete_private_shop_webhooks' => true,
      'delete_published_shop_webhooks' => true,
      'delete_others_shop_webhooks' => true,
      'edit_private_shop_webhooks' => true,
      'edit_published_shop_webhooks' => true,
      'manage_shop_webhook_terms' => true,
      'edit_shop_webhook_terms' => true,
      'delete_shop_webhook_terms'=> true,
    )
);

Can anyone help me on how to solve this ?
Thanks.