Took my money, no customer support

Like many on here, I purchased one month of unlimited calling over wifi for $14.99. As soon as I purchased the credits, my account said it was expired and then offered to let me purchase the exact same plan. No customer support as well. There are far better apps out there, do not fall for this scam.

1HowardRoark about iCall - Small Business VoIP, v2.1.48