I am having a lot of trouble trying to get the text on my website pages to look right. For some reason, everything is just jumbled together and looks ugly. The code editor or visual editor doesn't seem to work. Am I missing something? Is it because I'm using a Mac?

Before we worry about appearance, there are more serious issues. Going to the URL you gave us obviously won't work.

That happens all the time, so I replaced bravenet with bravehost

That, however, took me to a page that says:

Error: Account Canceled
Sorry, this Bravenet hosted website has been canceled.
If you are the owner of this website, please contact support at http://support.bravenet.com.

I'm sorry. I wrote the wrong address. The correct one is crazycanadian.bravehost.com

As said your account has been cancelled.

There is no crazycanadian.bravehost.com