For some reason, the contacts on my iPhone won't transfer to my Mac, even through iCloud and when I plug it into the computer to sync. When I open the Contacts app on my computer, there is only one group of contacts, which is "On My Mac." I'm thinking this might be the reason my iPhone contacts don't copy to my computer. When I open iCloud settings on my Mac, "Contacts" is checked. Correct me if I'm wrong, but when I create or edit a contact on my phone, it should push the data to my computer. Whats the problem?