Subscriptions can only be purchase if your current payment information is valid:
- Apple Device
- Click this link to open iTunes on your Apple computer or device on your account details page: http://movile.com/WkWigy
- Click "Payment Method" and check whether your payment information, especially your credit card number and address, is correct.
- Android device
Sign in to your Google Play account on the site https://wallet.google.com/manage
Click Payment methods on the left side of the page and check if the information is correct.