socialdude on "[Plugin: Social Media and Share Icons (Ultimate Social Media)] Instagram and email icon not showing"

HI,
I want to show only email and instagram icon. Rest of all sharing icons (like fb,twitter) are there in my theme.
I have 2 questions-
1. Whether it is possible to show plugin icons with the theme icons?
2. Even if I disabled default icons in theme, sharing icons from plugin are not appear any where.. So what things I should check/change?
It is showing plugin's fb like counter or tweet counter, but not showing main icons.

Thank you

https://wordpress.org/plugins/ultimate-social-media-icons/

Regarding 1., yes, you can replace the icons in our plugin with the theme icons. Regarding 2., they should appear. Please check this plugin https://wordpress.org/plugins/ultimate-social-media-plus/ for easier placement options.

yes, I have used same plugin.
It shows fb counter,and tweet icon at bottom, but not main share icons.

What's your blog url?