[Wordpress issuses] raincoaster on "template not working please help nothing is working"

my theme is not working correctly. the calendar widget is not showing, the three column is not showing, that's what the sample widget looked like nothing is showingmy theme is not working correctly. the calendar widget is not showing, the three column is not showing, that's what the sample widget looked like nothing is showing

The blog I need help with is epluribusunumuniversity.wordpress.com.

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