Only the person marked as "Creator" is authorized to delete members from shared calendars.
In order to remove/delete members, please follow the steps below.
- Select the main menu button in the upper left corner.
- Choose your intended calendar.
- Select the member button in the top right corner (If you are seeing the magnifying glass icon, select the "More" tab from the bottom right corner).
- iOS: Swipe the member you would like to be deleted (right→left) / Android: Press and hold the member you would like to be deleted.
- Tap "delete" on the information box.
In addition, members themselves can leave the group through the "Leave Calendar" function.