Gmail Contacts/Attachments Not Syncing

I signed up for odrive because I wanted to be able to access and organize the attachments to my Gmail (google apps) account. The attachments are supposed to be within the contacts folder in the gmail folder. However, it only lists the contacts folder as having 611 contacts when I actually have several thousand contacts. Also despite attempts to manually sync by right clicking on the relevant folder, the contacts folder hasn’t synced in over a week. Any ideas?

Can you take a picture of the sidebar on this page? Google categorizes contacts in different ways and only exposes certain pieces via the API.

Can you also tell me what you mean re: manually syncing not working? What is it that is not syncing as expected?