Scammer: Sincerity

I purchased 2400 MSP from Sincerity and that worked out fine, but then I purchased a 3 month XBL code and that is where he scammed me. He gave me a fake code. When I told him about this, he deleted me from skype and doesn't respond. The third and fourth pictures show that that is his skype.

 

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Would you mind showing the full conversation?

 

Here is full conversation:

 

Thats the whole converstaion

 

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Thanks, banned