As in the plug-in pop-up supply so that pop-up pop up only 1 time?

Friends!
A moment like this.. I'm just not quite get all the WordPress plugins..

A plugin ConvertPlug and three pop-up made in it.
I eat to understand in the plugin settings where you can configure so that certain pop-up pop up when you open the website just once.

Earlier it was just horror, it emerged at the opening of each page.
This is the first part of the question.
_____________________________________

And the second part.
Also in this ConvertPlug made pop-up which appears after a while when scrolling down ANY page, and it captures all the working window semitransparent black background with a pop-up notification.
That's how to do so would be to appear at all on the website only once regardless of which page the user came.
______________________________________________

Thank you in advance for cooperation and help :)