You have to use the Wordpress.org platform, which means paying for your own hosting if you want to be able to implement any theme you want. I see you have a wordpress.com link in your signature. That's very basic and allows for limited customization.
This link below will explain it.
http://diythemes.com/thesis/rtfm/differe...s-com-org/
RVF has had a few limited discussions about Wordpress, but there are hundreds of better sources of information.
Reddit has a really supportive Wordpress community: https://www.reddit.com/r/Wordpress/
Also, ask YouTube. It has videos breaking everything about Wordpress that are easy to follow along.
This link below will explain it.
http://diythemes.com/thesis/rtfm/differe...s-com-org/
RVF has had a few limited discussions about Wordpress, but there are hundreds of better sources of information.
Reddit has a really supportive Wordpress community: https://www.reddit.com/r/Wordpress/
Also, ask YouTube. It has videos breaking everything about Wordpress that are easy to follow along.