It meanwhile turnned out that h4ns is lying!!!
No, he didn't lie about anything.
He lies that I scammed him July 2019 even though he wanted my further assistance!

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

You need to stop with the defamation bullshit. It makes you look stupid and incapable. Just return the man his money back ffs.
You're literally damaging your reputation over 210 euros when you claim to manage "millions" in claims. That, in itself, makes absolutely zero sense, which makes me think you're even more of a fraud, and that claim of handling millions of euros is a lie.
You're so big and great yet you have to borrow $10 from a client LMAO.