help with home page

I have my site at https://www.wackytobaccyshop.com but when I login to wordpress there is no home page to edit, there is only sample page. So how do i get to this page and edit it? where is it? If I create a page called “home” it puts “home” at the end of the url. I just want to be able to work on my home page and I can not even figure this out. Can someone help?
Thank you
Denise