I can not pay because of high risk.
In order to ensure user security, the Play Store may monitor certain purchases out of the ordinary. Play Store wouldcancelpurchasein the process if theyhasdetermined your purchase was “high-risk”,which can prevent unwanted charges on your deviceDon’t worry; the reservation will clear automatically. However, you’ll be unable to make further purchases for 30 minutes (even several days).Meantime, verify that your name and billing address are exactly as listed on your credit card.If you continue receiving the “high-risk” pop-up, please contactGooglefor further assistance.