Any changes that need to be made to the Check-Ins page have to be made in Check-Ins. Go to Check-Ins to manage your account or see who your Check-Ins Administrators are to gain access.
Checking in can only be done from the Church Center app not the website. This is what it looks like to check in on the Church Center app. You can manage this information from Check-Ins.
Depending on the event settings, the next page will either give a QR code or a screen that says the check in is complete.