We’ve issued the refund to the payment provider. You should see a credit or see the original charge removed from your statement within  14 days.
Hunt: ShowdownHunt: Showdown - Playtime: 34 minutes
Hunt: Showdown (Test Server)
Purchased: Oct 15 +07
Total refund: ฿395.45 to your MasterCard ending with 83

To learn more about the refund process, please visit https://store.steampowered.com/steam_refunds/