Although he is wrong to sell hacks.
But the way you chat with him, you chat with him ARROGANTLY.
It shows that you're an arrogant person too.
fVac isn't made by you.
Although you released the method after it went dead for a few months...
I knew it way before you... If I start selling it now = I leech from you?
But the way he chat, I knew he leeched your method.
Both of you are in wrong.
You did not copyright the hack.