@Kdeberg13 From my end, I can see you sent out 4 invitations to 4 different email addresses. 2 of those email addresses do not have a Pandora account registered under them, so you won't be able to add them to your plan until those accounts are created first. The other 2 accounts I manually added to your Premium Family plan on my end (one of those being the new account you created yesterday). If you continue to experience issues, please make sure to contact our support team directly for further assistance here. Hope this helps! ... View more