How to make vertical scroll?

How do I make vertical scroll? Please go through the attached c3p.

I'm relatively new to this C3 world, Could you please help me to crack the basics scrolling? I have gone through various tutorials but yet I can not able to crack it.

https://drive.google.com/open?id=1vKrvzqrau8SnRWrv6kZ0owABGHlQRfrz

See this demo I made for another post.

dropbox.com/s/hnhepai660anaf4/ScrollingListOfPlayers.capx

And also these tutorials:

construct.net/en/tutorials/custom-scrollbar-or-slider-769

construct.net/en/tutorials/3-event-custom-scrollbar-815

construct.net/en/tutorials/drag-and-scroll-the-screen-using-touch-control-1351

construct.net/en/tutorials/how-to-create-a-simple-scrollbox-488