Setting Up - Invision Power Board

Hi! I've just got a new website from Asura Hosting (starter plan hosting.)


Anyways, I need help figuring out how to install Invision Power Board (from here, the nulled versions) onto the website itself, and get it all configured. I've got my domain and i've got my DNS' configured but I have nothing on there. I can use FileZilla to get it onto the server but i'm unsure as to where to put things and what else I need to do outside of this.