If you're patiently waiting for a new Team Member to accept their invitation, you can always re-send the invitation to their email.
Follow these steps to re-send a Team invite.
- Go to the Team Members section of your web account settings.
- Tap the 3 Dots next to your pending team member.
- Tap Resend Invitation.
This will send the same message to your invitee's email, where they can accept the invitation.