The only Message Type Campaign in which Email Engagement Stats will display are Mass Notification Campaigns. Email Engagement Stats are not displayed as a part of Post Checkin Message campaigns.
Email Engagement Stats include Unique Clicks, Unsubscribes, Bounces, and Spam Reports.
Email engagement stats are not populated in ongoing campaigns.
Reference article- Why am I not able to see Email Engagement stats for any Ongoing Campaigns?
However, you can find few of the email engagement stats under Analytics=campaign option on punchh dashboard.
- Login to Punchh Dasboard
- Analytics and select Campaigns
- Select details option, set a date range and search for the campaign ID.