It was explained very well that the test version of vBulletin does not support hacks. They won't work.
NO this isn't a share a hack site. This site is setup for valid license holders.
If you have questions regarding presales of vBulletin. You will want to visit
Vbulletin.
There is your guidance link you asked for. The reason people are so short with you on the conversation is there isn't much to say to you. You cannot hack something you do not have. I will be the very first to help you if you have something to work with. But talking about hacking vBulletin before you own and understand the fundamentals of vBulletin is like walking before you crawl.
There are a whole lot of functions and a template system learning curve you will experience before you ever hack vBulletin.