Chat window consists of three top blocks
In message window you see chat status and user, support messages.
In message writing block you can write messages in multiple lines by pressing Shift+Enter and then you want to send message press enter. Message can be send also by pressing send button.In this window you can do all actions as you can do in main application window, but it gives more room for chatting with customers.
Developing application takes a lot of time. You can support application by donating. There is no company behind this application and it takes away my free time. Every donation matters and does not matter how small it is!