KinKKonk

I have a question. I already bought a Poweramp. And then i thought, i have to go to the "BUY" site and enter my google play mail adress. But then i ended up buying it again with paypal... What can i do know ? And i entered all wrong except my google play mail adress, so there was NO TELEPHONIC CONFIRMATION. As i bought it with my cell phone number, i needed more than 15 minutes, but now it confirmed it right away. What can i do know except of dying ?