Adding Badges

I’d like to add a badge beside “customers” that displays the number of new registered users that need approval.

http://cl.ly/image/131g1O0Y1d1z

Also i noticed beside “Admin Approval” it doesn’t display how many users need approval, even though there’s a list of users in there who have not yet been approved.

How can i implement this?

Thanks

https://ww.wp.xz.cn/plugins/profile-builder/