To send a message in SparkChat, click on the name of the group or contact that you would like to send the message to, type your message in the space provided at the bottom of the screen and press Enter or click on the right arrow button to the right of the space provided. Your new message will be visible to everyone in the chatroom, group or to the contact you have shared the message with.In case there are unread messages for a group or contact, the number of unread messages will be shown to the right of the group or contact name.You can click on another group or contact name to switch the conversation. You can also scroll between:
1. Chats which will show you all the chatrooms, groups or contacts you have most recently chatted with,2. Private Groups that will show you the entire list of private groups that you are a part of and3. Public Groups which will show you the entire list of public groups that you are a part of and those that are within your team/ company that you can join. You can join a new public group by simply clicking on the name of the that group and clicking on OK in the dialogue box that comes up