What happened? – Blur Photo Background Review

I purchased the app add on for blur effect and it was exactly what i wanted. Two days later, it would not work on my other ipad without buying the add-on again??? I went back to my original and it will not restore my purchase, it just goes and goes...????the adjustment of point size is WAY too large even on the lowest setting. What is going on? You need to fix this, it WAS a good app and very basic but now is useless!!!
Review by Dada369 on Blur Photo Background.