Not normal SMS texting

I downloaded this app to use for recurring text to win entrys. I knew going in you get 10 credits and then you pay after that. To save myself from entering this information everyday would be worth the price. After setting up the numbers (5 minute increments are the minimum allowed), I was eager to see how it worked this morning. I received app notifications that the texts couldnt be sent because of the invalid numbers. Text to wins do not have a traditional area code followed by 7 digits. The numbers are valid but this app cant handle them. Outside of that, I have zero use for this app. You cant receive replies and 2 of my 10 credits were used on an app flaw. 0 stars is more applicable.

dep0287 about Delayd: Schedule Messages to Send in the Future, v2.1