android contacts sync with google+ facebook I'm using Pixel (XL), Phone by Google (1st generation) with Android 8.0.0, when I tap on Contacts app, some of my contains has photo and some do not(.

How does one sync my existing contacts against Google+ and/or Facebook to get photos? I don't want to sync entire Facebook against my phone...

Please advise.
first of all do these things ..


Run App permission management in your phone .(Some device has its own inbuilt app , or lots of apps available on play store.)
You can go to your setting  > security > permission > deny all contact permission 
go to setting > Account > Google > Your Account > untick contact no sync with google.