Rules a DP member scame me, he is not even replying my pms

this DP Member

Echaz
http://forums.digitalpoint.com/member.php?u=118228

sent me a PM with a offer which i accepted, and by mistake my Fellow Writer Delivered him the contents with confusion of his payment.

When we asked for payment he started biting like dogs.

further that, he is disturbing me on my other threads that i am selling one content to two people.

an example of this comment:
http://forums.digitalpoint.com/showthread.php?t=1977275

(Terrible articles copied on the internet. Don't buy!)

i need help from moderators on this. Please suggest me what i can do of such a person.

all i want is that he never scam any other member as he kept money plus my articles,

i know he is going to use them for his ebook, and i already told him, if he use those articles he will be ban.

 

There is moderator column name Quick link at the top in the forum you contact them they will really help you. Moderator are friendly.

 

I'd like to see my echaz be banned by Mod. I do not want to see this dog Asif1 around my ass

 

you are angry because i asked for payment:

if i sale copied articles, then are you a stupid so you sent me an offer in the pm.

tell me, this proves who is a real dog.