Posting personal information of others outside the "investigations" board is against the rules and such posts should be deleted by moderators, but it's not against the rules if you post your own personal information.
The topic that the OP is asking to be deleted is exactly on the Investigations board.
It was very unlikely that the OP would have his or her way with offering so little. The forum from what I’ve observed is one that is bound by strict rules and isn’t one that exactly changes quite often, for good reason maybe.
Don’t know what the OP has on him or her that would result in threats from the hacker and since it ain’t life threatening but one that uses your details to scam people, I’ll suggest OP be active in reporting activities of these scammers to the authorities and don’t hesitate to inform the public too on your social media accounts.
If they already have your details and are actively using it, deleting the post wouldn’t erase what they’ve got on you already.