You can buy extra minutes and practice more anytime!
iOS Application :
1) Go to your homepage and click on "Buy extra minutes".
2) Make your selection and click on ''Pay''.
4) Confirm your payment.
Android Application :
1) Go to homepage and click on "Buy Minutes".
2) Make your selection and click on ''Pay''.
4) Confirm your payment.
You are ready to use your extra minutes.
Have a nice practice!