Removing the Social Sharing Icons

Hello again (soulsharpen.com). I don't mean to bother, and I did spend most of my day earnestly trying to resolve the two challenges I'm posting now. On the other hand, you've been exceptionally helpful for me in the past, and can probably resolve my issues in moments where it would take me days. The first challenge that I have so far been unable to overcome is to remove the social media sharing icons from posts, so that the only ones visible are the ones from a plugin. I've tinkered but just couldn't get it figured out.