nice plugin

Hi, hello, i just try your plugin and it seems this is what i search for long time, i just would need a little help. How can i make this post than appearing on my website, so my users can post from frontend. And 2. Is there a shortcode to display all posts and also answer (making conversations) on each post. I am absolute newbie, for that i can not well understand your manuals with all the coding. thank you very much

https://wordpress.org/plugins/advanced-custom-fields/