Hi,
Thanks.
You currently have two "waiting approval" products and I was able to confirm that the products exist but are not visible in the backend.
I still cannot reproduce your issue but I got one idea on what could generate such issue.
In the file "administrator/components/com_hikamarket/views/productmarket/view.html.php" please replace
hikamarket::setTitle(JText::_('WAITING_APPROVAL_LIST'), self::icon, self::ctrl.'&task=waitingapproval');
$vendor = hikamarket::loadVendor(true, false);
$this->assignRef('vendor', $vendor);
By
hikamarket::setTitle(JText::_('WAITING_APPROVAL_LIST'), self::icon, self::ctrl.'&task=waitingapproval');
$vendorClass = hikamarket::get('class.vendor');
$vendor = $vendorClass->get(1);
$this->assignRef('vendor', $vendor);
It will force the main vendor in the backend.
In my side, I have modified entirely the view to remove the code which was coming from the front-end, so the checks on the vendor won't be made in the backend.
Regards,