Contact Page of Hikashop

Hello everyone! I would like to ask, how to add another input box on this contact page of hikashop?

I tried to go to views but i cant find it there. I was planning to add phone number field. Please help in a specific instructions as im still new in using the business version of hikashop. Thanks!

where can i find the product | contact?

i cant find that on the views.

Hi Jerome, is this the one that you are talking about???

I tried to add this code:
<tr>
<td class="key">
<label for="data[register][phonenumber]">
<?php echo JText::_( 'HIKA_EMAIL' ); ?>
</label>
</td>
<td>
<input type="text" name="data[register][phonenumber]" size="40" value="<?php echo $this->escape(@$this->element->phonenumber);?>" />
</td>
</tr>

But nothing happens! Please help!

ok! GOT IT! HAHAHHA! I put it on the wrong template section! GREAT! THANK YOU SO MUCH!
I learned something new again!