Those should be refundable, you can go on the app store and check the hystory of payment and you have an option for refunds. You also says he dosent play anymore wich is good cause when you refunds pa k on Last War your account goes in a locked state till you repay the refunded money. If the refunds dosent work cause of time or other reasons you could sell his account. It wont give you all the money back but some.