詐欺師警告: Gamers paradise

- Seller offered the Summoner War account under direct sales without midman for $100 and agreed to deal with $80 - Seller agreed to trade with $80 with partial payment, first time $50 then $30 - After receiving money, seller said the price is wrong and ask for $130 instead of $80 and also ask to send additional $50 to have the account while I'm using another facebook to text him, he also want to sell at $80 - Seller don't refund and response, so that's scam