How to set the position of player

In my game i am having 4 moving twitty(player), and 4 couch based on color after twitty’s reaching their couch i want to set that position atlast i want to show level completed screen how ? i want to set twittys position

My Editor
https://playcanvas.com/editor/scene/767132

my launch
https://launch.playcanvas.com/767132?debug=true
gameplay
in launch click the twitty by mouse then swipe it will move