Hi Passakorn,
Thank you for contacting iTunes Store. My name is Shiena, your iTunes Support Advisor. I understand that you didn’t receive the In-App that you purchase. I know you must be eager to get the charge for this purchase to be refunded. Let me go ahead and see what options we have to further help you.
Passakorn, please know that this issue can occur if there has been some errors during the download process, or if there are network issues on the developer’s end. However, I’ve reviewed your case and am issuing you a full refund.
In ten business days, 29.99 USD should be posted to the credit or debit card used to make the purchase.
Also, I strongly suggest that you contact the developer of the app as they will be able to provide you assistance on why you didn’t receive the In-App purchase. I hope you understand that we are unable to determine the nature of the issue since the developer is the one who maintains the app and its software. We only handle billing and we act as the distributor of the application and its in-apps.
To contact them directly, please visit:
http://www.gamevil.com/
If this issue persists, we recommend you to avoid making any more in-app purchases from it until the developer confirms the issue is resolved.
Important: Mention of third-party websites and products is for informational purposes only and constitutes neither an endorsement nor a recommendation. Apple assumes no responsibility with regard to the selection, performance, or use of information or products found at third-party websites. Apple provides this only as a convenience to our users. Apple has not tested the information found on these sites and makes no representations regarding its accuracy or reliability. There are risks inherent in the use of any information or products found on the Internet, and Apple assumes no responsibility in this regard. Please understand that a third-party site is independent from Apple and that Apple has no control over the content on that website.
Thank you for choosing iTunes Store. Your patience and understanding will be highly appreciated.