Installing Commentary System

I’m trying to install a new commentary system in my blog, but haven’t been successful. There are some instructions on how to do it, but there’s not special instructions for WordPress. It’s a commentary system designed for stock markets related blogs. Here is the instructions page:

https://comments.socialtrade.com/admin/instructions.php

My blog’s home page is:

https://moontrader.com

Here’s my single post template (single.php) code:

[code moderated as per forum rules - please use the pastebin]

Does anyone know what should I do to make it work?

Any help will be deeply apreciated.