This is a real disappointment for me, ever since the update the chatheads had been placed with the bubbles but the graphics of the chat heads is square?? Wth is that logic?? And everytime the message will not notify on my notif bar or the bubbles will not apper even though I get to change my settings and allowed everypermissions for this app. Fix it. Bring back the old chat heads that is working perfectly fine and well. And please take note that you need to enable android users to send file fyi.