Board Thread:Question and Answer/@comment-5774709-20150810030114

I am having trouble opening "Collections"(Menu>Edit Unit> Fourth tab, the one with the notebook>Open Collection). Every time I tap "Open Collection" the app crashes. I've tried re-installing the game and restarting my phone. I e-mailed Nubee, but I didn't get a reply. Please help!

P.S. My phone is a 4S. 