Hey I want to open up a website, I was hoping to buy a fully automatic tube site script to start but i have no knowledge at all.Is there any one who could explain it to me step by step and all the basics will be thankful
You can't just ask for all of this information like this. Its like a kid asking to be taught mechanics in a single post. Learn about domains, hosting, sql, where to find website scripts, how to install them, etc.
You can try Automagick Tube Script. You just need to install (2 mins), configure (3 more mins) and you are done. It works on autopilot if you wish. Check all the features in automagick.com