Your attempt to delete GenePoint could not be completed because it is associated with the following cases.: 00001006, 00001016 Your attempt to delete GenePoint could not be completed because some opportunities in that account were closed won. The opportun

Hi @Shailk Chandbasha

I am a member of Trailhead Help, Can you please check with the above suggestions and let us know if the issue still exists or is resolved? If it is resolved, please post the solution or mark any one of them above which helped you to resolve your query and mark it "Best Answer" to close this thread. If not, kindly provide a few more details of the badge along with the error message.  

Thank You! 

++TrailheadHelpFollowUp