Keeps crashing

I have been trying for weeks to get signed up. Every time I fill out the information, it crashes before I can submit my info. I have deleted the app and re downloaded it, I have turned my iPad off and back on again. I dont know what to do. I used it last year to get school closure info for my kiddos, and I loved it, very convenient when I can get it to work.

Army wife 29 about FlashAlert Messenger, v1.0.8