Doesnt work on ipad

I have had this app for many many months, paid for it even, and it has NEVER worked on my ipad (neither has the other one called "Depression" worked). It works on my iphone but is too small to read. I have contacted the company, received one email in return asking what ipad I have, and nothing has changed, and no further communication. Nothing from them since and it still doesnt work. I even tried deleting it and reinstalling but still nothing. I assume there is no way to get my money back and the only reason I keep it is because I am hoping someday it will work. I am really interested in what i can learn from it.

kloudy52 about Miniatlas Psychiatry, v2