Constantly read of some scammers on Ebay classifieds selling Fortnite accounts and then a scam, Can something like that be displayed at all? To the best of my knowledge, it's illegal to sell the accounts, isn't it?
It's not illegal.
But it's against Epic's terms and conditions.
You can view anything and everything.
Selling accounts is not illegal under the law. Fraud is a punishable offense.
The sale is prohibited by the owner of the software, so Epic Games can bring civil claims for damages here.
Epic Games will not do anything criminally if you sell your account.
So of course you can report the scammers for fraud.
What are illegal sales supposed to be?
Of course, you will not get legal help to conduct illegal business.
Otherwise someone else would come up with the idea of suing a drug dealer for "bad delivery".