Bought a script from Banker and he starts ignoring. Scammed?

[makebankdaily 0]

I have recently bought a script from banker, and he gave me the script (doesn't even work the main function of what it's supposed to do ) and now he doesn't come online and ignores me. How do I proceed about this? I want what I paid for.  I can provide all the proof needed.

[Articron 529]

You can file a dispute against him in this section to get this issue resolved:  https://dreambot.org/forums/index.php?/forum/147-disputes/

Make sure you use the appropriate template.