not syncing contacts from iphone to desktop mac
Hi. my iphone 7 iOS 11.2.6 is not syncing with my iMac desktop running OS 10.13.3. I have tried all the standard Apple suggested strategies to no avail. Any help appreciated. Thanks!
iMac, macOS High Sierra (10.13.3), 16g/2T // iphone7 iOS 11.2.6