After making decision about creating a virtual space for your friends and yourself and chatting together you should click the icon of three lines at the top-left corner of the screen to see menu options.
Choose “New Group” and type a name (mandatory) and a brief description (optional) in the fields on the new open page.
Then click “Next” to see the list of your contacts.
When selecting your favorite members over the contacts and choosing “Submit”, the required group will be created.
Now, you can see your successfully created private group.