Journal 2 Hide Bank Transfer instructions on checkout page

Hi,
Recently installed Journal 2,
But I am encountering error when I try to hide Bank transfer instruction in checkout page,
I go to /catalog/view/theme/journal2/template/journal2/checkout/cart.tpl:
at the bottom I found this:
<div id="payment-confirm-button" class="payment-<?php echo Journal2Utils::getProperty($registry->get('session')->data, 'payment_method.code'); ?>">
<h2 class="secondary-title"><?php echo $this->journal2->settings->get('one_page_lang_payment_details', 'Payment Details'); ?></h2>
<?php echo $payment; ?>
</div>

I try to delete it but having a error, also when I try to delete just <?php echo $payment; ?> the bank instruction hide but it takes forever to load and cant confirm order

Anyone encounter this? any help?
my OC is 2.3

Problem Solve
Comment this part:

<h2><?php echo $text_instruction; ?></h2>
<p><b><?php echo $text_description; ?></b></p>
<div class="well well-sm">
<p><?php echo $bank; ?></p>
<p><?php echo $text_payment; ?></p>
</div>

in \catalog\view\theme\default\template\extension\payment\bank_transfer.tpl