To edit your guest's email address, please follow these steps:
1. Log in to your Evite account from a computer
2. Click on your name/photo in the top right corner
3. Select "Address Book"
4. Click on the pencil icon next to the email address/phone number you wish to edit
Note: You cannot edit email addresses you've already sent your current invitation to. Instead, you can remove the guest from your guest list and re-add them with the correct email address. To do this, just view your invitation and click on "Manage Invitation." Then scroll down and remove your specific guests with the X next to their name. Once you're done removing your guest, click on "Add Guests" to re-add that guest with their correct email address.
*Currently, you can only edit your Contacts from the desktop/laptop version of Evite.