Help Contacts App in Marshmallow (Moto X Pure Edition) does not show consolidated contacts from accounts

[SV Purushothaman]

Hi,

I have a Moto X Pure Edition running Marshmallow. I have added accounts such as Messenger, Whatsapp, Exchange, Gmail and Skype. However, the Contacts app only lists contact from Gmail and Skype. Contacts from all of the other accounts are not listed. If I open up the Outlook app (which is the Exchange account), I have all my contacts there. If I open up Messenger, I have the contacts there. But the Google Contacts app is not pulling from all these for some reason when I choose "All Contacts" or even pulling from Messenger when I choose " Messenger" only. Any help will be very much appreciated since all my contacts are in Exchange.

Thanks
SV