We don’t recommend moving the chat tab as nearly all live chat apps have live chat positioned on the bottom right corner. This is where most customers will expect the live chat to be displayed.

You could move the chat tab by editing the CSS files however this is not recommended unless you are experienced with modifying CSS stylesheets.  If you decide to modify the CSS then the chat tab would still need to docked along the bottom of the screen, we don’t support docking the chat to the sides or top of the browser window.