App failed, NO supporting – Run Training Free Review

After sending an email to tech-support I have not heard back from anyone. I have installed, reinstalled, and restarted my iPhone and this app continues not to correct itself. I paid for the stamp in and wondering how do you request a refund. If anyone has any suggestions please let me know. This app does not work! Save your money! Do not download this application!
Review by JMOWILL on Run Training Free.