EasyBlog articles layout

Hi,

I would need some help to customize Easyblog please so i have some questions :

1/ How can i have a simple blog layout with images with normal size just as those examples :

https://www.joomlashine.com/blog.html
https://thesmartlocal.com/
https://icultivate.net/

To have a picture to my articles int he lists, i have to add a picture in "cover" and then the picture is way too big but if i don't add picture in cover i don't have picture to illustrate my article in the lists...

Can you please help me understand how to do this?

2/ Is there a way to have a position in the articles so if i want to add an ad inside each articles i don't have to it manually ?

3/ Is it possible to have the social buttons like fb share... on top and bottom of articles?

Thank you for your answers.