Integrating Clickfunnels and Monday.com through Zapier

hello all - I am novice to Monday.com and just trying to add new contacts from Clickfunnels to Monday. Both apps are inked in Zapier. I am stuck on creating an item (which I assume is the sum of the contact record in Clickfunnels) and I want to bring in name, first name, phone, email and city. I understand how to find the column ID in Monday and then add the right JSON tag. But am I stuck because I should be updating an item (which may be columns) or creating a new one? Help. Barbara