facebook profile pics

I have this widget set up just how i want apart from one thing that i just cant figure out!

On my widget it only shows 4 Facebook profile images. I would like it to show another 2 or 3. Is there a way some where I can change this? In CSS or php files?

Thanks in advance.

My site – https://www.bodytronicz.com/

https://www.ads-software.com/extend/plugins/wp-mashsocial-wigdet/