The 'DailyLeadProcessor' class did not achieve 100% code coverage via your test methods. Make sure that you chose 'Run All' tests in the Developer Console at least once before attempting to verify this challenge.

Hello @BHOGAPURAPU VENNELA

Your insert failed in your test class ; that is why your test class coverage is not complete. Make sure your test class code is ok.  

Or maybe you have some old configurations (from a previous playground / challenge) preventing you from inserting such record (could be a required field, an active validation rule, some picklist dependencies, failing flow or Apex..). If so, remove those configurations, or take the challenge in a brand new playground !

Eric