Viagogo Sweden - Overcharged fees

I advertised 4 tickets to the Europa league final. You sold my 4 tickets 2 times to 2 different buyers. You accuse me of making 2 listings & then the tickets I sold were 7000sek and other "similar" tickets were available at the same price right up until the day of the final. I have now been informed you charged me a fee of 14268sek. This is just downright criminal, nothing more nothing less?
Advertised vs Delivered
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