We have answers
Absolutely! You can be a part of up to two groups, in addition to your own group. To join someone else's group, simply ask your friend to send you an invitation through the app. You will receive an SMS with the invitation link. Follow the steps in the link to join the group.
Please note that if you are already part of two groups and want to join another one, you will need to leave one of the groups you are currently a member of.