This is not a Harry Potter story, therefore it doesn't belong in the Harry Potter section.
Post it in one of the bandfic sections, or an original fiction where it belongs, and we won't have a problem.
Keep trying to post it here and we will!
If you read the rules when you signed up, you'll have seen the part that breaks it down as "Don't be an asshole". Well, posting crap in the wrong section is asshole behaviour, so stop doing it!