Finrelief events

Hi,

i have installed the free version of the finrelief theme (https://fr.wordpress.org/themes/finrelief/).
On the demo page it came with a lovely events section, which I would like to set up on my website.
Any idea how to do so ?
I have clicked the “import demo content” link but it did not work out.
Many thanks in advanced for you support,