Order / Invoice date the wrong way around.

-- HikaShop version -- : 4.3.0
-- Joomla version -- : 3.9.20
-- PHP version -- : 7.3.21
-- Browser(s) name and version -- : various

Hi, On the customer Order and Invoice available from the Control Panel shows the date in the wrong order. e.g. 2020.08.20 when it should be 20.08.2020 (UK). I am no PHP coding expert but I did check the order.php file. Extract below:
<?php
if($this->invoice_type == 'order' || empty($this->element->order_invoice_created)) {
echo JText::_('DATE').': '.hikashop_getDate($this->element->order_created, '%d %B %Y');
} else {
echo JText::_('DATE').': '.hikashop_getDate($this->element->order_invoice_created, '%d %B %Y');
}
?>
It seems to be correct. Can you please advise me what needs to be done to resolve the display. Many thanks.

I managed to find an old post so have now fixed the issue - thanks.