Unable to get Sticky post for my Custom post type

Hi,

I just installed and updated the following custom post as sticky. But unfortunately i didn’t get the post in front page. I am beginner in wordpress, can anyone assist for resolve the issue.

My Sticky page is :
https://www.cssdesignsamples.com/showcase/little-flyers/

https://www.ads-software.com/plugins/seamless-sticky-custom-post-types/