DeletedSep 1, 2017, 07:3309/01/17Sep 1, 2017, 07:34(edited)78I'm sure that there is no function to change a leader. But you can send a ticket to support. Maybe they help you.
DeletedSep 5, 2017, 13:2109/05/17138my order has such chat. it's a very convenient for communication.