Hello,
I'm sorry but that's not possible.
What you're asking is a course on PHP/Joomla/HikaShop development.
To access a field you first need to know what you want to access and how you will find the information (like an ID).
You can perform a SQL Query to look directly in the database or you can use the Core tools to get an internal object (like getFullOrder or the HikaShop order class, etc).
Then you will be able to access your data and afterwards you need to display it depending how you want to display it and format it.
So if you have a precise question on HikaShop we can see to answer to it but if you want help to perform important customization in your HikaShop I'm afraid that I will have to tell you the same thing that we told you several times by email:
Please note that customization is not part of our support. For such customization questions, please go through our partners.
Thank you for your understanding.