Crashes when you add contacts!

Would be perfect for what I need, but frustrating to add all your business info, then after you add even just one contact it crashed and wont run at all! And developer doesnt have info in their website to contact them to tell them about the problem, or even ask them to fix it!!! Very aggravating if you paid for the pro version!!! Cant even get get your money back! Grrrrrrrrrrr!!!!

Chiuin Owl about Invoice Generator HD Lite