Sadly stuck on step two...
"For example, if you have root/forum, you must upload it to root/forum/arrowchat. Next, upload the contents (not the entire folder) of the subdomain folder to the root path of a subdomain on your server."
I uploaded the arrowchat folder directly under public_html but NOT under the folder of my website's folder (i have another domain name in addition to the primary domain I purchased). Assuming that I did this correctly, I'm currently stuck on where to find the subdomain folder. I upload the contents of that into the "channel" that was created when I created subdomain.mywebsite.com, right?
Thanks in advance for input!