Unable to sync/backup my iPhone contacts to iCloud
I am trying to backup or sync my iPhone contact to iCloud so that I can download the contacts to my second iPhone which I just purchased. In my iPhone Settings I set contacts to "on" but don't get a message asking about "merge". Even if I turn the settings to off and on again still no message. In my desktop browser I go to icloud.com but I don't see any contacts being exported. I read in an earlier response to this problem that backup is different that sync and that backups are invisible. However, when I connect my new iPhone to my desktop I am not given the option to "restore" the contacts to the new iPhone (from icloud.com) which makes me think that the backup didn't work either. So, there are two questions: 1) How do I backup or sync from my iPhone to iCloud? 2) How do I export my iPhone contacts to my new iPhone?
Windows, Windows 10