Adventure Theme by Organic / Remove Featured Post and Layout.

Hi Everyone,

I’m struggling a little here and I’ve no answer from Organic so I’m seeking here for help. My previous blog was on WP.com and since yesterday I moved to WP.org. Everything went well but for a little detail and I can’t put my finger on how to fix it.

My previous blogging page on WP.com was on Adventure Theme and looked like this:
https://cyclenaturel.com/journal/
I really liked the look of it and for the moment, I’d liked to keep it that way.
But with the same theme on Wp.org, it went awol and now I’ve a featured content and a layout that display feature image (On which I can’t click on title to display the post). I wen’t to customize page but it seems that you can’t deactivate anything. Even trying to switch the page template won’t do anything.
Here’s my blog under construction:
CycleNaturel Journal

Is there a way for me to copy the blog template from my old site for on my new blog? I’m a newbie with great google skills but now I can’t find anything…

Thanks!