Won't Sync with Dropbox – Private Journal Review

I thought this would be a great app. It does let me journal each day, but what good does that do me if I have no way to ever print off a copy of an entry I want to save in written format? When I try to sync to Dropbox, it says there is a file names Private Journal, but no matter how many times I try it still says the folder is empty. Please respond how to fix this problem!!!
Review by Happy Yamaha on Private Journal.