Yes, You can use shortcode to display icon and set icon size,what ever you want which is supported by the plugin. You can override the global icon theme and size configuration using some attributes on shortcode.
As you know we have given icon themes, Numbers to identify. Right now we have themes like, 1,2,3,4....
If you want to show icons with Theme # 5, You can use the shortcode [DISPLAY_ACURAX_ICONS theme="5"]
Here we using the attribute "theme" to define the theme number (Make sure you use the available theme numbers, You can see the theme numbers on plugin settings page)
If you want to show the icons with a custom size 50px.. you can use the shortcode [DISPLAY_ACURAX_ICONS size="50"]
Here we using the attribute "size" to define the icon size (Make Sure you specifying size which is not more than "55" which is the maximum icon support of this plugin, DO NOT ADD px, Just Add the Size in Numerical)
So if you use a shortcode [DISPLAY_ACURAX_ICONS theme="10" size="45"]
It will show the Social Media Icon with Icon Theme 10 and Icon size will be 45px width and height.
Premium Version Features:-
You can also use the attribute function and can give the value 0 or 1 where 0 means profile link and 1 means share. eg: [DISPLAY_ACURAX_ICONS theme="10" size="45" function="0"] This will show the social media icons which links to profile and icon size will be 45 and theme will be 10 - This feature is only available in premium version of the plugin.