How to implement share buttons on WordpRess?

Question

WordPress

I made a site, now I'm pulling on WP, how to correctly implement the button to share (Share) a post.
Here

screen

Probably a plugin

Answer 1

It can be a plugin.
You can manually, look for the implementation of the link to fumble for a particular service and paste
Here is an example, this is the code from the single page:

<div class="single-share">
  <a href="https://www.facebook.com/sharer.php?u=<?php the_permalink(); ?>" target="_blank">
    <?php __('Поделиться в Facebook') ?>
  </a>
  <a href="https://twitter.com/home?status=<?php the_permalink(); ?>" target="_blank">
    <?php __('Поделиться в Twitter') ?>
  </a>
  <a href="https://telegram.me/share/url?url=<?php the_permalink(); ?>&text=<?php the_title() ?>" target="_blank">
    <?php __('Поделиться в Telegram') ?>
  </a>
</div>

Answer 2

https://yandex.ru/dev/share/
https://ilyabirman.ru/projects/likely/