If items are not shown in Widgets...
Sometimes software update of iOS or Ikes causes blank Widgets. In such cases, just remove Widgets and add them again.
Add Widgets
Step 1
Tap and hold the screen or an app icon
Step 2
Tap the plus button
Step 3
Search "Ikes" and tap it
Step 4
Swipe and select a Widget and tap "Add Widget" button
Step 5
Done!