[How to edit Repeat Setting]
1. More > Configuration > Repeat Setting > Select the recurring entry you wish to edit.
2. edit and save
[How to delete Repeat Setting]
Even though you delete the repeat setting,
the recurring entries that are already added, won't be affected.
In other words, the change will be reflected after you delete the repeat.
1. More > Configuration
2. Click Repeat Setting
3. Tap the trash button at the top right section.
1) Click the '-' button displayed on the left of the entry
2) click the trash bin button to the right to completely delete the entry.