Can't verify credit card – Mi Telcel Review

I tried recharging my balance with new credit card. The app wants input for credit card verification in the form of X.XX of the little amount they place on the card. When inputing the number "dialer pad" comes up and not the normal keyboard. There is no way to enter a "." with the dialer pad so the credit card gets declined. So much for testing the app. ????
Review by mabbot on Mi Telcel.