Hi, I'm trying to put check boxes with validations ,for that user

Hi,
I'm trying to put check boxes with validations ,for that user need to select atleast one box. I wrote the code for 2 option check boxes and required attribute mentioned in the second checkbox. How can i get the validation on top of the 2 choices(Near Select all that apply) instead at bottom. Please find the attachments for reference. Thanks in Advance.

test.docx

OriginalPostID-168726

OriginalPostID-168726