Hi,
I don't understand what you want to do for your "accept terms and condition" field.
To be more precise, I do not understand what "top next" is and what "next to the next button" is.
After that, the shipping address is normally display next to the billing address, on the same "line".
You can check on our demo website.
I guess that you have a template which change it. Maybe a Joomla 3 responsive template and a small screen.
Regards,
Jerome - Obsidev.com
HikaMarket & HikaSerial developer / HikaShop core dev team.
Also helping the HikaShop support team when having some time or couldn't sleep.
By the way, do not send me private message, use the "contact us" form instead.