Hi there,
It is possible to add a slider in Fictive’s header area but the steps will require you to experiment a little with the theme’s HTML.
The first step is for you to set up a child theme.
In case you’re unsure, the following guides provide a good introduction to child themes, including steps to set one up:
After you have completed that step, copy the parent’s header.php file to your child theme’s directory and then open it in your favourite text/code editor.
Locate the following code in that file:
<div id="page" class="hfeed site">
You will need to copy/paste the template file code provided by the Meta Slider plugin here. (I was able to find this code by navigating to Meta Slider in the left sidebar of the admin area and then looking under the “Usage” module on the right. There’s a “Template Include” tab in that module.)
You may need to make some changes to the way the slider looks with some custom CSS after completing the above steps.
Let us know how you get on!