1. Navigate to Contacts via the bottom bar.
2. Tap the new actions plus button at lower right.
3. Tap Invite.
4. Choose to send an invite in one of the following ways:
a. Send an invite to an email address by providing an email address in the To field.
b. Send an invite to someone in your mobile contacts via Invite from contacts.
c. Send an invite to the messaging app of your choice via Invite via link.
5. Configure the appropriate settings based on the option you selected in the previous step (more on that below).