Call request addon Customization & Settings

Hi, i would like to have a similar look to this call request. I use the default “call request” addon from CScart but it has limited options.

Which addon makes it look like below (see screenshot)

Ours looks like this:


This look is provided by the Unitheme theme:

I know - but i am sure there is an add-on for it?

This feature is a part of the theme and not separate module