The WORST APP EVER!

I purchased credits to send a fax and this app kept saying telephony error...I checked the fax line I was sending my documents to and it was working fine. I tried 10 more times and it did not work at all!!! I contacted support and 3 days later they get back to me saying to update the send to info (which I had done several times)...but 3 DAYS LATER! I thought the purpose of a fax was to get things someone quickly! This app is the absolute worse!! I need my money back!

Naima A. about iFax - Send & Receive Faxes, v5.8