What is with the scrolling problem?!

What is with the scrolling problem??!!!!! Im trying to make it work and hoping that itll be fixed soon but Im on the urge of deleting this app. I can add additional boxes but I cant move them when I try to put them on the floor. I had tap store a long time ago and it was wonderful, I loved it. But this... This... What the heck did you do to it?!!!!!?!! And why?!!?

Toxichollywood about Tap Store by Pocket Gems, v1.4