social media sharing buttons and linkage problems with Youtube

Hi there!
We adquired the Newspaper Theme a couple of weeks ago, and as we develop our news site, we’ve got some questions:

1. Problem with “Sharing” social-media buttons for Single Post
We’re using a Post Template from your CloudLibrary. The one we’re using is the “Single Post Template 11”. There’s a section for sharing buttons on the top of the template, but the configuration options doesn’t give us any chance to insert our social media links.
So we’ve gone to the “Sharing” section inside “Post settings” of the Theme Panel. We activated the options TOP ARTICLE SHARING, TOP ARTICLE SHARE TEXT, BOTTOM ARTICLE SHARING BOTTOM and ARTICLE SHARE TEXT, but even doing that, no share buttons appeared.
In the section “Social Networks”, the only option that appears us for selecting is NAVER. We’ve filled with our social media links, the PANEL’S section SOCIAL NETWORKS. We’ve added facebook, Instagram, Soundcloud, Twitter, Vimeo and Youtube. Yet none of them appears as a configurable option inside Post Settings.
What could be happening? None of the default post templates displays us the share buttons. Can we solve this?

2. Youtube linkage problems
We’re trying to add a Youtube Video Playlist in the Home Page that we’re designing, so we’ve tried to use the “Youtube Video Playlist” from the TagDiv composer, but it’s not working. We’ve tried adding the videos id, and also the whole links, but none of them are working, which is something that doesn’t happen with the Vimeo option.
This YOUTUBE connection problem has also appeared in the “Social Counter” element, where the social media counter for facebook, twitter and Instagram is working, but the Youtube channel id doesn’t load any info.
Thanks a lot for your help, we’ll wait for your
instructions to solve these problems.