To view a chart of your contacts activity, you will want to click on Contacts in the bottom left of your screen and search for your contact in the search bar. Open the contact and you will see Engagement trends, Latest shared items, and Recent activity. Notice that you can also update your contact properties from this view.
See screenshots of this process below
Open Visible and click Contacts in the bottom left of your screen
Click into the search bar where it says Search contacts.. and type your contacts email
Open their contact card by clicking on the contact
View your contacts recent engagement trends and activity
Let us know if you have any questions our team would be happy to help.