Creating a new page template

I saw this post ( http://forum.bytesforall.com/showthr...+page+template ) and have a simular problem. I have the Plugin Shopp ( https://shopplugin.net/ ) installed and on the shopp product pages there are list displaying that I want to be hidden (see screenshot) The Shopp plugin support ask me to copy and rename the page.php and if there was not a page.php I had to contact you and ask you how to Creating a new page template. Then I have to rename this to shopp.php and then remove the listings in this file.

Is there a beter way like the post I added?

Thx!