There are a few ways to create a group chat on Instagram. You can create a group chat on the app by selecting the “Group” tab and clicking on the “Create Group” button. You can also create a group chat by selecting the “Chat” tab and clicking on the “Create Group” button. Once you have created a group chat, you can start chatting by selecting the “Chat” tab and clicking on the “Start Chat.” You can also start chatting by pressing the “Enter” key and then click on the other person’s name to start talking.