To invite friends to a community:
1. Login with an appropriate username and password at the Joomla front-end. The Login Form page appears.
2. Click the Invite to Community link , as shown in the following figure:
The name of the Invite to Community link can vary and depends upon the name you have given while creating link to Invite to Community. For more information, see Creating Links.
3. Enter the email addresses where you wish to send the invitations, in the Enter e-mails text area  and click the Send Invintations button  shown in the following figure: