You can add "S Calendar" from the iPhone widget addition screen by selecting it.
▼ How to Add
- Long press on the home screen.
- Tap the "+" button in the upper right corner.
- Tap "S Calendar."
- Select the widget.
- Tap "Add Widget."
For more details on widget settings, please refer to Apple's support site.
▼Apple support site
https://support.apple.com/guide/iphone/add-widgets-to-the-home-screen-iphb8f1bf206/ios
If you cannot find this app in the widget list
In this case, try restarting your device, opening the app, and then opening the widget selection screen again. This may make the widget appear.
If the widget you’ve set up is not updating, try deleting the widget, restarting your iPhone, and then reinstalling the widget. This often resolves the issue.
If the widget still does not function properly, there may be a problem with the app. Please contact us via the inquiry button in the upper right corner.
Thank you.