State and Country Selection not working

	<tr>
		<td class="key">
			<label for="data[shipping][shipping_params][sender_state]">
				<?php echo JText::_( 'STATE' ); ?>
			</label>
		</td>
		<td>
			<?php
				echo $this->data['nameboxType']->display(
					'data[shipping][shipping_params][sender_state]',
					@$this->element->shipping_params->sender_state,
					hikashopNameboxType::NAMEBOX_SINGLE,
					'zone',
					array(
						'delete' => true,
						'default_text' => '<em>'.JText::_('HIKA_NONE').'</em>',
						'zone_types' => array('state' => 'STATE'),
					)
				);
			?>
		</td>
	</tr>
	<tr>
		<td class="key">
			<label for="data[shipping][shipping_params][sender_country]">
				<?php echo JText::_( 'COUNTRY' ); ?>
			</label>
		</td>
		<td>
			<?php
				echo $this->data['nameboxType']->display(
					'data[shipping][shipping_params][sender_country]',
					@$this->element->shipping_params->sender_country,
					hikashopNameboxType::NAMEBOX_SINGLE,
					'zone',
					array(
						'delete' => true,
						'default_text' => '<em>'.JText::_('HIKA_NONE').'</em>',
						'zone_types' => array('country' => 'COUNTRY'),
					)
				);
			?>
		</td>
	</tr>