WordPress Rotating Header for “total blogger” THEME

Hi guys! I’ve been reading a lot on these forums and cannot find any help! I also see that getting responses is very hard so I am praying someone can help me!

Here is my site and basicallyon the top left you’ll see a small red X box. Thats where the header is suppose to be but I don’t know how to add it :/.

I basically purchased a wordpess theme for $19.99 called “total blogger”. Now I don’t seem to understand. In the product it gives me the option of “rotating header up to 9 images”. Now I see posts on here where people are implementing their own codes into the text editor. Do I need to use a special code in the text editor even though I purchased a wordpress theme? I would think you simply add to the text editor like /images/header1.jpg and thats it. I see people adding complex codes into their editor. What am I suppose to do? Any help would be appreciated!!