It meanwhile turnned out that h4ns is lying!!!
No, he didn't lie about anything.
You said you would refund your client. You failed to do this.
The 210 were already refunded September 3rd! h4ns to GP 20,000 current compensation demand for his defamation campaign - GP to h4ns 210 = h4ns to GP 19,790
Just because you, game-protect of game-protect.com scammed one of your own clients by threatening them with a lawsuit instead of repaying them doesn't mean you repaid them.