> You may get an automatic refund if you uninstall a paid app shortly after first buying it. If you want to reinstall the app, you'll have to buy it again and you may not be eligible for a refund on that purchase.
谷歌退款政策已经明确写了退款后再次购买无法再次退款了，所以应该没有办法。
或者你可以联系谷歌客服或者游戏发行商，编个理由比如你的号被盗了被付款了。当然希望也不大。