App purchase doesnt work

I purchased the baby version at a steep price of $11.99 and it wont work! It keeps asking me to buy it again every time I click on baby mode and then it says it will restore my purchase...and never does. Ive tried everything including reinstalling it and still no luck! The app support link on here takes me to an error page. App developers please help..I am not impressed!

Coverphoto about Ant Smasher, v1.4