I am sorry to say that this explanation is very poor.
Since it's not described at all in the Settings section, I need a clear path on how to place the buttons in the area (below content) I want in my post pages only.
At the moment I have buttons showing ONLY in pages and not in posts despite I selected to have them in posts too
Also I want to have only the square icons showing (see screenshot below) and I want to add more social buttons
1 - do I have to select an Inbuilt template first?
2 - how do I understand which is the template I choosed? There is no Save command after the template selection has done nor anything that helps understand the template in use and everything remains quite vague....
3 - What's next after Template has been choosen?
4 - What is "Buttons" section for and how the different sub-sections should be used?
5 - in "Placement" what is the meaning/difference of Template 1 & 2? And why icons of social media appear again...?
You should really make much better instructions, there are a lot of good features and maybe your plugin is the best but, for sure, the most difficult to use among all other social media plugins.....