I did not like my old banner. I located it in /public_html/includes/templates/freetemplate2/images/hd.jpg. Then I made a new banner and I saved it on my pc as hd.jpg. Next I uploaded it to /public_html/includes/templates/freetemplate2/images/...the same place the old one was in. When I reloaded my website the new header was there. Yippee. But, when I go to /public_html/includes/templates/freetemplate2/images/hd.jpg in my file manager and open this file it turns out to be the old header.
How can this be?
I did a search for hd.jpg and there is only this ONE in my file manager.