Not sure, but as it's about your Google account (used with Play Store), it's an issue you should sort out with Google...
If it's a recent purchase, not older than month or two, and you have the receipt saved with Google's Transaction ID, I might be able to cancel the purchase, and you could then re-purchase it. But cannot do it without the Transaction ID or if the purchase is too old. If so then contact me through the feedback form on the support page.
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If it's a recent purchase, not older than month or two, and you have the receipt saved with Google's Transaction ID, I might be able to cancel the purchase, and you could then re-purchase it. But cannot do it without the Transaction ID or if the purchase is too old. If so then contact me through the feedback form on the support page.