Unable to invite people to new Family Sharing after leaving original

I was in a family plan and wasn't using the family storage.

Left that family plan and started a new family plan of my own and signed up for apple one premier. Invited my wife to join the new family, but I can't figure out how to share the new iCloud with her. Also, when I look at the iCloud in subscriptions on the family page, it shows the family storage from the one I left.

[Re-Titled by Moderator]