Refund possible?

I installed klpw and kwgt. both pro version. it is a perfect app. but not what i was looking for. can I have my money back please? refund in play store does not work. probably due to in app purchase.

Off course refunds are always accepted, please email to [email protected]

Hell. I don't see to watch refund money in the app. It's possible return my money for the klpw pro. Thank you